{"title":"Freediving fins in technical materials","description":"\u003cp\u003eFreediving\u0026nbsp;fins with foot pockets and blade of variable length and hardness, in polymer or carbon, for free diving and spearfishing. Choose the fins best suited to your dive, for the best comfort. Discover a wide range of blades and accessories.\u003c\/p\u003e","products":[{"product_id":"sporasub-spitfire-fin-assembly-kit-spfikit000-n-a","title":"Sporasub Spitfire Fin Assembly Kit","description":"Sporasub Assembly Kit for 1 Spitfire fin blade\u003cbr\u003e\u003cbr\u003e1 pointer + 2 screws + 2 clips + 1 closure","brand":"Sporasub","offers":[{"title":"Default Title","offer_id":50643171541323,"sku":"SPSPFIKIT000","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/82893.jpg?v=1729527027"},{"product_id":"c4-fixing-kit-for-200-footpocket-black-0kc4200n-8057714472496","title":"C4 Fixing Kit for 200 Footpocket - Black","description":"\u003cp\u003eC4 Fixing Kit for 200 Footpocket\u003cbr \/\u003e\u003cbr \/\u003e200 fixing kit for a pair of fins.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eC4 Fixing Kit for 200 Footpocket\u003cbr \/\u003e\u003cbr \/\u003e200 fixing kit for a pair of fins.\u003c\/p\u003e","brand":"C4 Carbon","offers":[{"title":"Black","offer_id":50643862126923,"sku":"C40KC4200N","price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-kit-200-nero-completo.jpg?v=1729535382"},{"product_id":"c4-l-1090-apnea-20-blade","title":"C4 L-1090 Apnea blade - 20 Extra Soft","description":"Blade in three different hardnesses: 20 (extra soft), 25 (soft) and 30 (medium). The surface finish of the blade is carbon fibre with a white decoration. Water rails black and white.\u003cBR\u003ePRICE FOR 1 BLADE\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBlade in three different hardnesses: 20 (extra soft), 25 (soft) and 30 (medium). The surface finish of the blade is carbon fibre with a white decoration.\u003c\/p\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlasde size\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e940 x 192 mm\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-pale\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eCarbonio HT15 \u0026ndash; Carbon look\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eHardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e20 Extra Soft,\u0026nbsp;25 Soft,\u0026nbsp;30 Medium\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eColor Water Rails:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eBlack \/ White\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eProgressive geometry. Overmoulded on the blades.\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCompatible footpocket:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e200\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"Black\/White","offer_id":50643862946123,"sku":"C40BC4L1090A20","price":196.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-pala-fronte-l1090-apnea-20.jpg?v=1729535402"},{"product_id":"c4-l-1090-apnea-25-blade","title":"C4 L-1090 Apnea blade - 25 Soft","description":"Blade in three different hardnesses: 20 (extra soft), 25 (soft) and 30 (medium). The surface finish of the blade is carbon fibre with a white decoration. Water rails black and white\u003cBR\u003ePRICE FOR 1 BLADE\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBlade in three different hardnesses: 20 (extra soft), 25 (soft) and 30 (medium). The surface finish of the blade is carbon fibre with a white decoration.\u003c\/p\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlasde size\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e940 x 192 mm\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-pale\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eCarbonio HT15 \u0026ndash; Carbon look\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eHardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e20 Extra Soft,\u0026nbsp;25 Soft,\u0026nbsp;30 Medium\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eColor Water Rails:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eBlack \/ White\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eProgressive geometry. Overmoulded on the blades.\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCompatible footpocket:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e200\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"Black\/White","offer_id":50643863273803,"sku":"C40BC4L1090A25","price":196.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-pala-fronte-l1090-apnea-25.jpg?v=1729535411"},{"product_id":"c4-l-1090-apnea-30-blade","title":"C4 L-1090 Freediving Blade – Stiffness 30 Medium","description":"\u003ch2\u003eC4 L-1090 Freediving Blade in HT15 Carbon – Stiffness 30 Medium\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eC4 L-1090 Freediving Blade stiffness 30 Medium\u003c\/strong\u003e is a high-performance carbon freediving fin blade, designed and manufactured by \u003cstrong\u003eC4 Carbon\u003c\/strong\u003e for competitive and sport freediving. Available in stiffness ratings 20 (Extra Soft), 25 (Soft) and 30 (Medium), this Medium version is ideal for freedivers with a solid kicking technique who seek an optimal balance between reactivity and propulsion. \u003cstrong\u003ePrice for a single blade.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eProgressive Lamination with 4 Japanese Carbon Types\u003c\/h2\u003e\n\u003cp\u003eC4 L-1090 blades are manufactured using a \u003cstrong\u003enew progressive lamination of carbon layers\u003c\/strong\u003e, achieved by combining \u003cstrong\u003e4 different types of Japanese carbon\u003c\/strong\u003e, each selected specifically for its role in the composite structure. This technology simultaneously optimises the reactivity and mechanical strength of the blade.\u003c\/p\u003e\n\u003cp\u003eThe laminate structure consists of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHT15 carbon as the outer layer\u003c\/strong\u003e – an exclusive C4 technology providing superior lightness and surface rigidity\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e7 intermediate layers of high-resistance fabric\u003c\/strong\u003e – to absorb cyclic stress during the fin kick\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCalibrated unidirectional layers\u003c\/strong\u003e – precisely distributed to shape a progressive flex profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe combination of these elements delivers \u003cstrong\u003eunique reactivity\u003c\/strong\u003e and outstanding fatigue resistance, even after intensive use in saltwater.\u003c\/p\u003e\n\n\u003ch2\u003eOvermoulded Variable-Geometry Water Rails\u003c\/h2\u003e\n\u003cp\u003eThe water rails on C4 Series 200 blades are not glued but \u003cstrong\u003eovermoulded at high pressure and temperature\u003c\/strong\u003e directly onto the composite, through a patented process that allows the plastic material to fuse structurally with the blade. This technique, developed in-house by C4 engineers, eliminates the delamination risk typical of manually bonded water rails.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003epolymer used for the water rails\u003c\/strong\u003e retains its elasticity over time up to \u003cstrong\u003efour times longer than standard NBR\u003c\/strong\u003e, ensuring consistent performance over the long term.\u003c\/p\u003e\n\u003cp\u003eThe variable geometry of the water rails is designed to optimise hydrodynamics along the entire length of the blade:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNear the foot pocket, the profile is low to avoid overloading the blade with water\u003c\/li\u003e\n\u003cli\u003eTowards the tip, the water rails progressively rise to channel water flow and prevent pressure loss and unwanted lateral drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFinish and Design\u003c\/h2\u003e\n\u003cp\u003eThe surface finish is \u003cstrong\u003eexposed carbon (carbon look)\u003c\/strong\u003e with a single-colour white decoration. The water rails are asymmetric two-tone in \u003cstrong\u003eblack and white\u003c\/strong\u003e, for a technical and distinctive aesthetic.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eDetail\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eModel\u003c\/td\u003e\u003ctd\u003eC4 L-1090\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBlade dimensions\u003c\/td\u003e\u003ctd\u003e940 × 192 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eMaterial\u003c\/td\u003e\u003ctd\u003eHT15 Carbon – Carbon Look\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eStiffness\u003c\/td\u003e\u003ctd\u003e30 Medium\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFinish\u003c\/td\u003e\u003ctd\u003eCarbon look, white decoration\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWater rails\u003c\/td\u003e\u003ctd\u003eVariable geometry, high-pressure overmoulded\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWater rails colour\u003c\/td\u003e\u003ctd\u003eBlack \/ White (asymmetric)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompatible foot pocket\u003c\/td\u003e\u003ctd\u003eModel 200\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSold as\u003c\/td\u003e\u003ctd\u003eSingle blade (not a pair)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"Default Title","offer_id":50643863437643,"sku":"C40BC4L1090A30","price":196.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-pala-fronte-l1090-apnea-30.jpg?v=1729535420"},{"product_id":"c4-l-1090-betta-20-blade","title":"C4 L-1090 Betta 20 blade","description":"Blade in two different hardnesses: 20 (extra soft), 25 (soft). The surface finish is a “Betta Splendens” graphic. Water rails black and white .\u003cBR\u003ePRICE FOR 1 BLADE\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBlade in two different hardnesses: 20 (extra soft), 25 (soft). The surface finish is a \u0026ldquo;Betta Splendens\u0026rdquo; graphic. Water rails black and white.\u003c\/p\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Dimension:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e940 x 192 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-pale\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eCarbonio HT15 \u0026ndash; Betta design surface finish.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e20 Extra Soft,\u0026nbsp;\u003ca href=\"https:\/\/c4carbon.com\/en\/durezza-pala\/25-soft-en\/\" rel=\"tag\"\u003e25 Soft\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails Color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eBlack \/ White\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eProgressive geometry. Overmoulded on the blades.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket compatible\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e200\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"Camou","offer_id":50643863896395,"sku":"C40BC4L1090B20","price":219.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-pala-fronte-l1090-betta-20.jpg?v=1729535429"},{"product_id":"c4-l-1090-betta-25-blade","title":"C4 L-1090 Betta 25 blade","description":"Blade in two different hardnesses: 20 (extra soft), 25 (soft). The surface finish is a “Betta Splendens” graphic. The water rails are black and white. \u003cBR\u003ePRICE FOR 1 BLADE\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBlade in two different hardnesses: 20 (extra soft), 25 (soft). The surface finish is a \u0026ldquo;Betta Splendens\u0026rdquo; graphic. Water rails black and white.\u003c\/p\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Dimension:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e940 x 192 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-pale\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eCarbonio HT15 \u0026ndash; Betta design surface finish.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e20 Extra Soft,\u0026nbsp;\u003ca href=\"https:\/\/c4carbon.com\/en\/durezza-pala\/25-soft-en\/\" rel=\"tag\"\u003e25 Soft\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails Color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eBlack \/ White\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eProgressive geometry. Overmoulded on the blades.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket compatible\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e200\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"Camou","offer_id":50643864420683,"sku":"C40BC4L1090B25","price":219.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-pala-fronte-l1090-betta-25.jpg?v=1729535439"},{"product_id":"c4-l-1090-pesca-25-blade","title":"C4 L-1090 Pesca 25 blade","description":"Blade in three different hardnesses: 25 (soft), 30 (medium) and 35 (medium-hard). The surface finish of the blade is carbon fiber with a military green decoration. The water rails are military green.\u003cBR\u003ePRICE FOR 1 BLADE\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBlade in three different hardnesses: 25 (soft), 30 (medium) and 35 (medium-hard). The surface finish of the blade is carbon fiber with a military green decoration. The water rails are military green.\u003c\/p\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Dimension:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e940 x 192 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-pale\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eCarbonio HT15 \u0026ndash; Carbon look\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e25 Soft,\u0026nbsp;30 Medium,\u0026nbsp;35 Medium\/Hard\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails Color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eBlack \/ Green\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eProgressive geometry. Overmoulded on the blades.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket compatible\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e200\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"Camou","offer_id":50643864682827,"sku":"C40BC4L1090P25","price":196.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-pala-fronte-l1090-pesca-25.jpg?v=1729535448"},{"product_id":"c4-l-1090-pesca-30-blade","title":"C4 L-1090 Pesca 30 blade","description":"Blade in three different hardnesses: 25 (soft), 30 (medium) and 35 (medium-hard). The surface finish of the blade is carbon fiber with a military green decoration. The water rails are military green. \u003cBR\u003ePRICE FOR 1 BLADE\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBlade in three different hardnesses: 25 (soft), 30 (medium) and 35 (medium-hard). The surface finish of the blade is carbon fiber with a military green decoration. The water rails are military green.\u003c\/p\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Dimension:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e940 x 192 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-pale\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eCarbonio HT15 \u0026ndash; Carbon look\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e25 Soft,\u0026nbsp;30 Medium,\u0026nbsp;35 Medium\/Hard\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails Color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eBlack \/ Green\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eProgressive geometry. Overmoulded on the blades.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket compatible\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e200\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"Camou","offer_id":50643865174347,"sku":"C40BC4L1090P30","price":196.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-pala-fronte-l1090-pesca-30.jpg?v=1729535457"},{"product_id":"c4-l-1090-pesca-35-blade","title":"C4 L-1090 Pesca 35 blade","description":"Blade in three different hardnesses: 25 (soft), 30 (medium) and 35 (medium-hard). The surface finish of the blade is carbon fiber with a military green decoration. The water rails are military green \u003cBR\u003ePRICE FOR 1 BLADE\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBlade in three different hardnesses: 25 (soft), 30 (medium) and 35 (medium-hard). The surface finish of the blade is carbon fiber with a military green decoration. The water rails are military green.\u003c\/p\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Dimension:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e940 x 192 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-pale\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eCarbonio HT15 \u0026ndash; Carbon look\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e25 Soft,\u0026nbsp;30 Medium,\u0026nbsp;35 Medium\/Hard\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails Color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eBlack \/ Green\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eProgressive geometry. Overmoulded on the blades.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket compatible\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e200\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"Camou","offer_id":50643866419531,"sku":"C40BC4L1090P35","price":196.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-pala-fronte-l1090-pesca-35.jpg?v=1729535466"},{"product_id":"c4-s-990-fire-store-25-blade","title":"C4 S-990 FireStone 25 blade","description":"The blade feature a dovetail tip and is featured in three different hardnesses: 25 (soft), 30 (medium) and 40 (hard). The surface finish is carbon fiber with a red decoration. The water rails are red. \u003cBR\u003ePRICE FOR 1 BLADE\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe blade feature a \u0026nbsp;dovetail tip and is featured in three different hardnesses: 25 (soft), 30 (medium) and 40 (hard). The surface finish is carbon fiber with a red decoration. The water rails are red.\u003c\/p\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Dimension:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e770 x 192 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-pale\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eCarbonio HT15 \u0026ndash; Carbon look\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e25 Soft,\u0026nbsp;30 Medium,\u0026nbsp;40 Hard\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails Color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eBlack \/ Red\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eProgressive geometry. Overmoulded on the blades.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket compatible\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e200\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"Black\/Red","offer_id":50643867304267,"sku":"C40BC4S990F25","price":184.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-pala-fronte-s990-firestone-25.jpg?v=1729535475"},{"product_id":"c4-s-990-fire-store-30-blade","title":"C4 S-990 FireStone 30 blade","description":"The blade feature a dovetail tip and is featured in three different hardnesses: 25 (soft), 30 (medium) and 40 (hard). The surface finish is carbon fiber with a red decoration. The water rails are red. \u003cBR\u003ePRICE FOR 1 BLADE\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe blade feature a \u0026nbsp;dovetail tip and is featured in three different hardnesses: 25 (soft), 30 (medium) and 40 (hard). The surface finish is carbon fiber with a red decoration. The water rails are red.\u003c\/p\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Dimension:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e770 x 192 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-pale\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eCarbonio HT15 \u0026ndash; Carbon look\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e25 Soft,\u0026nbsp;30 Medium,\u0026nbsp;40 Hard\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails Color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eBlack \/ Red\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eProgressive geometry. Overmoulded on the blades.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket compatible\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e200\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"Black\/Red","offer_id":50643869663563,"sku":"C40BC4S990F30","price":184.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-pala-fronte-s990-firestone-30.jpg?v=1729535485"},{"product_id":"c4-s-990-fire-store-40-blade","title":"C4 S-990 FireStone 40 blade","description":"The blade feature a dovetail tip and is featured in three different hardnesses: 25 (soft), 30 (medium) and 40 (hard). The surface finish is carbon fiber with a red decoration. The water rails are red. \u003cBR\u003ePRICE FOR 1 BLADE\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe blade feature a \u0026nbsp;dovetail tip and is featured in three different hardnesses: 25 (soft), 30 (medium) and 40 (hard). The surface finish is carbon fiber with a red decoration. The water rails are red.\u003c\/p\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Dimension:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e770 x 192 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-pale\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade Material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eCarbonio HT15 \u0026ndash; Carbon look\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e25 Soft,\u0026nbsp;30 Medium,\u0026nbsp;40 Hard\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails Color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eBlack \/ Red\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eProgressive geometry. Overmoulded on the blades.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket compatible\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e200\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"Black\/Red","offer_id":50643870515531,"sku":"C40BC4S990F40","price":184.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-pala-fronte-s990-firestone-40.jpg?v=1729535494"},{"product_id":"hd-by-c4-performance-maxx-blade-0dssurdo-8057714476043","title":"HD by C4 Performance Maxx Blade","description":"Blade made of medium-hard, high-modulus thermoplastic material with a rounded shape end. Fits C4 400 Footpockets. Price is for 1 single blade.\u003cbr\u003e\u003cbr\u003eBlade made of medium-hard, high-modulus thermoplastic material with a rounded shape end. Fits C4 400 Footpockets. Price is for 1 single blade.","brand":"C4 Carbon","offers":[{"title":"Black","offer_id":50643969638731,"sku":"C40DSSURDO","price":9.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/hd_22_pinna_plastica_front.jpg?v=1729536438"},{"product_id":"c4-fixing-kit-for-400-footpocket-plastic-blade-0kc4hd500n-8057714472052","title":"C4 Fixing Kit for 400 Footpocket for termoplastic blade","description":"\u003cp\u003eC4 Fixing Kit for 400 Footpocket\u003cbr \/\u003e\u003cbr \/\u003e400 fixing kit for a pair of fins.\u003c\/p\u003e Fits only plastic blades, not carbon blades\u003cbr\u003e\u003cbr\u003e\u003cp\u003eC4 Fixing Kit for 400 Footpocket\u003cbr \/\u003e\u003cbr \/\u003e400 fixing kit for a pair of fins.\u003c\/p\u003e","brand":"C4 Carbon","offers":[{"title":"Black","offer_id":50643970228555,"sku":"C40KC4HD500N","price":3.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-hd-fizing-kit-400-plastic-blade_jpg.png?v=1729536446"},{"product_id":"c4-blade-umberto-pelizzari-soft-0bc4ups-8057714478696","title":"C4 Blade Umberto Pelizzari Soft","description":"\u003cp\u003eThe Technopolymer Blade Fin has been created by using the most recent plastic moulding technologies. Performance, which has always been a real obsession for Umberto, is at the basis of this project.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003ePRICE FOR 1 BLADE\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eUmberto Pelizzari. This mythical name and not much more would be enough to describe these fins. 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Only fin on the market constructed using Autoclave Structural Integrity AKA Strength with \u0026ldquo;No Equals\u0026rdquo;\u003c\/li\u003e \u003cli\u003eNatural rubber 55 shore stiffness\u003c\/li\u003e \u003cli\u003eKevlar arch support band inside the injection molded rubber for strengt\u003c\/li\u003e \u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cul class=\"lstprod\"\u003e \u003cli\u003eBlade in Pre-Preg TW-K03 high modulus carbon fiber\u003c\/li\u003e \u003cli\u003eConstruction: Mechanically polymerized high pressure\u0026nbsp;\u003c\/li\u003e \u003cli\u003eAutoclave molding. 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TAIL SPECIAL DESIGN IMPROVES FIN CONTROL AND DIRECTIONALITY\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eFOOTPOCKETS\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eGara Modular\u0026rsquo;s footpocket is wider than the other gara fin models\u003c\/strong\u003e. we suggest to use it with neoprene socks in order to have a proper fit.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eFor use without neoprene socks, we recommend to buy one smaller size.\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eINSOLE\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003eINCLUDED GARA MODULAR INSOLE.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eThe new insole for Gara Modular fins is recommended for use with thin boots\u0026nbsp;\u003c\/strong\u003ein temperate waters, because it improves the kick performance.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eThesemi-rigid material of the insole is completely recycled.\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003eThe insoles are supplied as a pair (right and left foot) and can be cut into their shape in three different sizes, according to pre-printed guidelines.\u003c\/p\u003e\n \u003cp\u003eAll fin components are also supplied separately.\u003c\/p\u003e","brand":"Cressi","offers":[{"title":"36\/37","offer_id":50827411423563,"sku":"CRBH095036","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50827411456331,"sku":"CRBH095038","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50827411489099,"sku":"CRBH095040","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50827411521867,"sku":"CRBH095042","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50827411554635,"sku":"CRBH095044","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":50827411587403,"sku":"CRBH095046","price":109.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/1398_gara_modular_impulse_black_bh0_ea81_z.jpg?v=1729610958"},{"product_id":"cressi-gara-modular-impulse-blue-metal","title":"Cressi Gara Modular Impulse - Blue Metal","description":"\u003cp\u003eThe\u0026nbsp;\u003cstrong\u003eGara Modular system\u003c\/strong\u003e\u0026nbsp;introduced by Cressi makes this a\u003cstrong\u003e\u0026nbsp;perfect choice for deep freediving and spearfishing for divers of all levels.\u003c\/strong\u003e\u003cbr \/\u003eThe\u0026nbsp;\u003cstrong\u003emodular design\u003c\/strong\u003e\u0026nbsp;lets the user replace \/ \u003cstrong\u003einterchange blades\u003c\/strong\u003e\u0026nbsp;for specific diving purposes, which make the perfect fin to grow with, as the diver can change blades as their skills increase.\u003c\/p\u003e\n \u003cp\u003eAny standard\u0026nbsp;\u003cstrong\u003eFiberglass or Carbon Fiber long blade\u0026nbsp;\u003c\/strong\u003ewill\u0026nbsp;\u003cstrong\u003einterchange\u003c\/strong\u003e\u0026nbsp;in minutes without any modifications to either.\u003cbr \/\u003eThe\u0026nbsp;\u003cstrong\u003eself adjusting footpocket\u003c\/strong\u003e\u0026nbsp;is constructed with the most modern multi compound joining process to deliver a footpocket that can offer comfort and suppleness around the foot where desired and\u003cbr \/\u003eyet have stiffer compounds under the footpocket and heel area where power transfer takes place.\u003c\/p\u003e\n \u003cp\u003eThe\u0026nbsp;\u003cstrong\u003eangle of the blade\u003c\/strong\u003e\u0026nbsp;29 degrees,provides the ultimate in efficiency during the kick cycle requiring less energy\u003cbr \/\u003eto load the blade.\u003c\/p\u003e\n \u003cp\u003eThe\u0026nbsp;\u003cstrong\u003efin can be comfortably\u003c\/strong\u003e\u0026nbsp;worn with or without neoprene socks.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eBLADE\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eThe blade of the Gara Modular Impulse\u003c\/strong\u003e\u0026nbsp;completes the range of Cressi fins, inserting a bending angle of 29 degrees, which allows you to further increase the dynamic performance of the fin.\u003c\/p\u003e\n \u003cp\u003eThe blade has an incredible resistance to any type of shock, impact or stress, making it almost impossible to break accidentally.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eANTI-SLIP WATER RAILS PREVENT WATER FLOW FROM ESCAPING SIDEWAYS\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003e\u0026ldquo;RONDINE\u0026rdquo; TAIL SPECIAL DESIGN IMPROVES FIN CONTROL AND DIRECTIONALITY\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eFOOTPOCKETS\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eGara Modular\u0026rsquo;s footpocket is wider than the other gara fin models\u003c\/strong\u003e. we suggest to use it with neoprene socks in order to have a proper fit.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eFor use without neoprene socks, we recommend to buy one smaller size.\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eINSOLE\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003eINCLUDED GARA MODULAR INSOLE.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eThe new insole for Gara Modular fins is recommended for use with thin boots\u0026nbsp;\u003c\/strong\u003ein temperate waters, because it improves the kick performance.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eThesemi-rigid material of the insole is completely recycled.\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003eThe insoles are supplied as a pair (right and left foot) and can be cut into their shape in three different sizes, according to pre-printed guidelines.\u003c\/p\u003e\n \u003cp\u003eAll fin components are also supplied separately.\u003c\/p\u003e","brand":"Cressi","offers":[{"title":"36\/37","offer_id":50827459101003,"sku":"CRBH092036","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50827459133771,"sku":"CRBH092038","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50827459166539,"sku":"CRBH092040","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50827459199307,"sku":"CRBH092042","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50827459232075,"sku":"CRBH092044","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":50827459264843,"sku":"CRBH092046","price":109.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/1398_gara_modular_impulse_blue_meta_0zv5_z.jpg?v=1729610972"},{"product_id":"beuchat-libeccio-sport-deep-blue-154950","title":"Beuchat Libeccio Sport Deep Blue","description":"\u003cp\u003eFin for freediving and spearfishing.\u003c\/p\u003e\n \u003cp\u003eThe new Libeccio fins range has been designed for all freediving activities and comes in 2 range bands: Elite and Sport. These fins present significant advantages by proposing 2 blades made of different materials combined with the world-famous Beuchat \u0026ldquo;comfort\u0026rdquo; foot pocket.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe tri-material Libeccio Sport full foot fin is made of elastomer (foot pocket), polymer (ribs), and technopolymer (blade). Intended for regular free divers, this fin presents considerable advantages for multi-activity free diving. The flexible and powerful blade combined with its supple foot pocket procures a sensation of outstanding fin stroke comfort.\u003c\/p\u003e\n \u003ch3\u003eProduct pluses:\u003c\/h3\u003e\n \u003cp\u003e\u0026bull; Libeccio - range of freediving fins.\u003cbr \/\u003e\u0026bull; Tri-material\u003cbr \/\u003e\u0026bull; Performance\u003cbr \/\u003e\u0026bull; Comfort\u003cbr \/\u003e\u0026bull; Removable blade\u003c\/p\u003e\n \u003cp\u003e\u003c\/p\u003e\n \u003ch3\u003eLibeccio Sport full foot fin:\u003c\/h3\u003e\n \u003cp\u003eMaterials: Tri-material\u003cbr \/\u003eFoot pocket: elastomer for improved comfort\u003cbr \/\u003eBlade: technopolymer for fin stroke power\u003cbr \/\u003eBlade length: 70cm\u003cbr \/\u003eRemovable blade\u003cbr \/\u003elengthwise blade guides for improved control of the fin\u003cbr \/\u003eextension of the blade under the foot pocket for better energy transmission\u003cbr \/\u003eBlade angle: 22\u0026deg; for better fin stroke comfort\u003cbr \/\u003eFoot pocket: super comfortable Beuchat dive socks (recognized worldwide)\u003cbr \/\u003eFoot pocket reinforcements: instep\u003cbr \/\u003eFoot pocket heel piece: yes, for easy fitting\u003cbr \/\u003eDimensions in size 42\/43: Length: 70cm, Width 22cm, Height: 5cm\u003cbr \/\u003eWeight: 1040 g\u003cbr \/\u003eAvailable sizes: 39\/40 - 41\/42 - 43\/44 - 45\/46 - 47\/48\u003c\/p\u003e\n \u003cp\u003e\u003c\/p\u003e\n \u003ctable class=\"table-data-sheet\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"odd\"\u003e\n \u003ctd\u003eFins Type\u003c\/td\u003e\n \u003ctd class=\"valeur\"\u003eFull Foot\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"even\"\u003e\n \u003ctd\u003eComposition\u003c\/td\u003e\n \u003ctd class=\"valeur\"\u003eTri-material\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"odd\"\u003e\n \u003ctd\u003eRemovable blade\u003c\/td\u003e\n \u003ctd class=\"valeur\"\u003e✔\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"even\"\u003e\n \u003ctd\u003eBlade material\u003c\/td\u003e\n \u003ctd class=\"valeur\"\u003eTechnopolymer\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"odd\"\u003e\n \u003ctd\u003eStabilizers\u003c\/td\u003e\n \u003ctd class=\"valeur\"\u003e✔\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"even\"\u003e\n \u003ctd\u003eLength (cm)\u003c\/td\u003e\n \u003ctd class=\"valeur\"\u003e70cm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003cp\u003e\u003cbr \/\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Beuchat","offers":[{"title":"41\/42","offer_id":50812726149451,"sku":"BU154951","price":62.0,"currency_code":"EUR","in_stock":false},{"title":"43\/44","offer_id":50812726182219,"sku":"BU154952","price":62.0,"currency_code":"EUR","in_stock":true},{"title":"45\/46","offer_id":50812726214987,"sku":"BU154953","price":62.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/libeccio-sport-deep-blue.jpg?v=1729611075"},{"product_id":"c4-footpocket-200-green-0sc4200g","title":"C4 Footpocket 200 green sole","description":"\u003cp\u003eC4 is proud, once again, to amaze you with a product characterised by unique features and an unmatched performance. The revolutionary footpocket 200 brings the world of freediving and spearfishing fins twenty years ahead in the future.\u003c\/p\u003e\n \u003cp\u003ePRICE FOR 1 FOOTPOCKET\u003c\/p\u003e\n \u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-europa\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eEurope Size:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e36\/37,\u0026nbsp;38\/39,\u0026nbsp;40\/41,\u0026nbsp;41\/42,\u0026nbsp;42\/43,\u0026nbsp;43\/44,\u0026nbsp;44\/45\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-us-canada\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003e\u0026nbsp;US \/ Canada size:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e11.5\/12,\u0026nbsp;4\/5,\u0026nbsp;5.5\/6,\u0026nbsp;7.5\/8.5,\u0026nbsp;8.5\/9,\u0026nbsp;9.5\/10.5,\u0026nbsp;9\/9.5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_peso\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWeight:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e180 gr. taille 41\/42\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-tomaia\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSuperior material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eT\u003cspan\u003ehermoplastic material\u003c\/span\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-tomaia\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSuperior hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eMEDIUM 74 ShA: 41\/42 \u0026ndash; 42\/43 \u0026ndash; 43\/44 \u0026ndash; 44\/45, SOFT 65 ShA: 36\/37 \u0026ndash; 38\/39 \u0026ndash; 40\/41\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-suola\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSole material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eMade in PP\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-suola\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSole hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eFlexural Modulus 1250MPa\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_biomeccanica-e-durezza\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBiomechanical and hardness\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e3 positions distinctes: SOFT, MEDIUM e HARD\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_preformatura-scarpa\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket pre-shape:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e3\u0026deg;\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-suola\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSole color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cspan\u003eGreen, Red, White\u003c\/span\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_compatibile-con\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCompatible with:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eOnly with the 200 line blades: L-1090 Apnea, L-1090 Betta, L-1090 Pesca, S-990 , S-990 Camu.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003cp\u003e\u003c\/p\u003e\n \u003cdiv class=\"row-container\"\u003e\n \u003cdiv class=\"row row-parent style- no-top-padding no-h-padding no-bottom-padding\"\u003e\n \u003cdiv class=\"tab-container wootabs\"\u003e\n \u003cdiv class=\"tab-content\"\u003e\n \u003cdiv class=\"tab-pane fade single-h-padding half-internal-gutter single-block-padding active in\" id=\"tab-description-6247\"\u003e\n \u003cdiv class=\"product-tab\"\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003eC4 200 = NO EFFORT\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003eDiving fins featuring a modified biomechanics allowing for minimum energy consumption.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e1) Introduction.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eIn freediving, performance depends on the amount of energy required to advance while finning. In freediving, the more energy is required by the fins to work, the more effort you will make with less performance and safety. It\u0026rsquo;s not about being able to use strength, it\u0026rsquo;s about using less of it.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eIn water there are no reference points, the bio-mechanical movement of finning, moment by moment, pivots on the induced resistance created by the fins. Effort is a direct consequence of how fins are conceived and how they work moment after moment.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eTraditional fins have blades locked and \/ or glued into the footpockets , so that the blade becomes an extension of the feet. It has been like this for at least 70 years. This has lead to some negative bio-mechanical consequences that result in additional fatigue and a general reduction in performance and safety.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e2) Posture.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eWhen we look at a diver during a vertical ascent from the side, we notice that the blades of traditional fins, protruding beyond the toes, lie on a different plane than the neutral axis of the body (pic. 1). This causes a rotation around the center of gravity which the diver automatically compensates by bending the torso forward and partially flexing the legs (fig. 2).\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe \u0026ldquo;curved\u0026rdquo; posture of the diver (which can be easily seen in any video of a constant bi-fins record) worsens the form coefficient and increases the front section. Advancing with this posture requires a greater effort. The consequent imbalance of the forward and backward stride is also an element that generates bad muscle performance.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eWe have designed the 200 with the position of the blade aligned under the metatarsus and not beyond the toes. This allows the diver to naturally keep a straight position, aligned with the direction of movement and his back and forth stride will become perfectly balanced. Simply put, we have prevented resistance due to bad posture.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cimg class=\" ls-is-cached lazyloaded\" src=\"https:\/\/c4carbon.com\/wp-content\/uploads\/2021\/11\/200-Italiano.png\" data-src=\"https:\/\/c4carbon.com\/wp-content\/uploads\/2021\/11\/200-Italiano.png\" \/\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e3) Hydrodynamics.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eBack in 2006, C4 had already applied the principle of aligning the blades under the metatarsus, when it created the Mustang fins. These fins featured the blade inserted inside the foot pocket, generating, as is the case with all traditional fins, a large inflexible area opposing the movement (fig. 3). The cause is an insufficient rotation of the ankle at the end of the stride and a design which was not fully suitable to human morphology.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003e200 fins are designed \u0026ldquo;around the man\u0026rdquo;. The blade is positioned under the metatarsus. The connection shoe-blade is minimal and therefore highly hydrodynamic. The blades feature a controlled curvature close to the foot.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eBy effectively eliminating the \u0026ldquo;traditional\u0026rdquo; resistant surface, the 200 allow the biomechanics of finning to be more agile and not very tiring.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e4) The mass.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eWe use an important amount of energy to move the mass (weight) of the fins. The required force is directly proportional to the mass (weight) as demonstrated by Newton with the second law of dynamics F = m x a.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe finning movement is an alternating motion, a complete cycle of the two legs involves 4 reversals of direction. With each inversion, our muscles must accelerate the masses to be put back into the reverse movement.\u003cbr \/\u003eFinning with footpockets weighing hundreds of grams is very different from using footpockets like the 200 that weigh half or even a third of traditional ones.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 footpockets, weighing 189gr in size 42-43, are by far the footpockets with the least mass (lighter) in the world and, the difference in mass with heavier shoes, multiplied by 4 and by the number of finning movements performed in a day, result in hundreds and hundreds less kilograms that have to be moved.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe result is less effort: it\u0026rsquo;s mathematical.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eDo not forget that a neutral balance in water CANNOT cancel the mass to be moved, physics prevents it.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eLet\u0026rsquo;s also not forget that by using less plastic we are also polluting the seas less. Reducing the weight of the footpockets by half or a third is, in this respect, also a very good result.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e5) Customisation.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eFor all these properties to work at their best, the fins must adapt to our personal physical features. The best sports equipment feature superior performance mainly because of the possibility of customisation and adjustment.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe extension of the ankle and foot joints, the muscle mass, the physical dimensions of our joints and our habits, are all very different. Thinking that a one-size-fits-all solution is optimal for everyone makes no sense.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 footpockets feature, for the first in the world, the possibility of adjustment.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe blades, placed under the metatarsus, can be easily adjusted to three distinct positions (H \/ M \/ S) to balance the stride. The derived adjustment is sensitive and can be easily felt.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eOf the three possible positions, there is not a best position, no instructor will be able to tell us which position to adopt. Only by trying you will find the most balanced and it will be the one that will make you struggle less and it will feel as the more \u0026ldquo;agile\u0026rdquo;.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eWhile finning, you may feel a different \u0026ldquo;hardness\u0026rdquo; of the blades, because the lever arm which you are using will be different, but the blades will not be able to \u0026ldquo;push more or less\u0026rdquo; because their mechanical properties will remain the same.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e6) Reliability.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 series fins have been tested for over 18 months by an international team of divers and in C4 testing lab, by applying three times the force of humans with fatigue tests of over 1.6 million complete cycles.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eTwo longitudinal fixing screws, with the interposition of a polyurethane \u0026ldquo;shock absorber\u0026rdquo; between the blades and shoes, allow quick assembly and protect the blades from abnormal stress.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 feature specifically designed blades, not interchangeable with the other existing C4 or models from the competition. The attachment of the blades is very small, so the area is mechanically highly stressed. The blades of other models, not specifically designed for this use, do not have sufficient strength. Using other blades on the 200 footpockets is therefore highly NOT recommended.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e7) The manufacturing technology.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 footpockets are manufactured with two distinct materials: A soft, thin and ultra resistant TPE is over-moulded on a rigid sole made in PP.\u003cbr \/\u003eThe upper material is softer (65 ShA) for sizes 36\/37, 38\/39 and 40\/41 and slightly stiffer (74 ShA) for sizes 41\/42, 42\/43, 43 \/ 44 and 44\/45 to guarantee the best comfort and performance.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 6 threaded brass bushes, that allow to change the blade position, are inserted in the sole during the moulding process. The blade tightening screws also feature an anti-unscrewing thread lock.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003e3D shaped water rails are applied on the blades by the over-moulding technique developed by C4 specifically for the blades of the 200 series. The O.P.S. (Over-moulding Protection System) of the water rails, protects the blade from impact and damage.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e8) Comfort\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe upper of the 200 is made with a resistant and elastic thermoplastic material that gives great comfort and maximum ease of fit. Thanks to the combination of the C4 anatomy and the calibrated thicknesses, the upper is self-modelling, adapting to the shape of the right and left foot.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe foot, in a relaxed position, is inserted without effort in the anatomically pre-shaped footpocket. There are no constrictions or limits to movement.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe rigid plastic insole transmits all the applied energy flawlessly.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e9) Conclusions\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe main objective of the 200 project has clearly been to obtain a leap in performance but there are many additional innovative features. These fins do not have a single prevailing feature.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 series feature extraordinary efficiency thanks to the combination of unique characteristics that together profoundly modify the biomechanics of finning.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\u003cspan lang=\"EN-US\"\u003eAll our testers have defined the 200 fins \u0026ldquo;addictive\u0026rdquo; because of the way they have outperformed traditional fins.\u003c\/span\u003e\u003c\/div\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003e\u0026nbsp;\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":50819514663243,"sku":"C40SC4200G36","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50819514696011,"sku":"C40SC4200G38","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50819514728779,"sku":"C40SC4200G40","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"41\/42","offer_id":50819514761547,"sku":"C40SC4200G41","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50819514794315,"sku":"C40SC4200G42","price":65.0,"currency_code":"EUR","in_stock":false},{"title":"43\/44","offer_id":50819514827083,"sku":"C40SC4200G43","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50819514859851,"sku":"C40SC4200G44","price":65.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-sca200-verde-1.jpg?v=1729611433"},{"product_id":"c4-footpocket-200-white-0sc4200w","title":"C4 Footpocket 200 white sole","description":"\u003cp\u003eC4 is proud, once again, to amaze you with a product characterised by unique features and an unmatched performance. The revolutionary footpocket 200 brings the world of freediving and spearfishing fins twenty years ahead in the future.\u003c\/p\u003e\n \u003cp\u003ePRICE FOR 1 FOOTPOCKET\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-europa\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eEurope Size:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e36\/37,\u0026nbsp;38\/39,\u0026nbsp;40\/41,\u0026nbsp;41\/42,\u0026nbsp;42\/43,\u0026nbsp;43\/44,\u0026nbsp;44\/45\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-us-canada\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003e\u0026nbsp;US \/ Canada size:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e11.5\/12,\u0026nbsp;4\/5,\u0026nbsp;5.5\/6,\u0026nbsp;7.5\/8.5,\u0026nbsp;8.5\/9,\u0026nbsp;9.5\/10.5,\u0026nbsp;9\/9.5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_peso\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWeight:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e180 gr. taille 41\/42\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-tomaia\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSuperior material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eT\u003cspan\u003ehermoplastic material\u003c\/span\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-tomaia\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSuperior hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eMEDIUM 74 ShA: 41\/42 \u0026ndash; 42\/43 \u0026ndash; 43\/44 \u0026ndash; 44\/45, SOFT 65 ShA: 36\/37 \u0026ndash; 38\/39 \u0026ndash; 40\/41\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-suola\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSole material:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eMade in PP\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-suola\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSole hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eFlexural Modulus 1250MPa\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_biomeccanica-e-durezza\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBiomechanical and hardness\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e3 positions distinctes: SOFT, MEDIUM e HARD\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_preformatura-scarpa\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket pre-shape:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e3\u0026deg;\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-suola\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSole color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cspan\u003eGreen, Red, White\u003c\/span\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_compatibile-con\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCompatible with:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eOnly with the 200 line blades: L-1090 Apnea, L-1090 Betta, L-1090 Pesca, S-990 , S-990 Camu.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003cp\u003e\u003c\/p\u003e\n \u003cdiv class=\"row-container\"\u003e\n \u003cdiv class=\"row row-parent style- no-top-padding no-h-padding no-bottom-padding\"\u003e\n \u003cdiv class=\"tab-container wootabs\"\u003e\n \u003cdiv class=\"tab-content\"\u003e\n \u003cdiv class=\"tab-pane fade single-h-padding half-internal-gutter single-block-padding active in\" id=\"tab-description-6247\"\u003e\n \u003cdiv class=\"product-tab\"\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003eC4 200 = NO EFFORT\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003eDiving fins featuring a modified biomechanics allowing for minimum energy consumption.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e1) Introduction.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eIn freediving, performance depends on the amount of energy required to advance while finning. In freediving, the more energy is required by the fins to work, the more effort you will make with less performance and safety. It\u0026rsquo;s not about being able to use strength, it\u0026rsquo;s about using less of it.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eIn water there are no reference points, the bio-mechanical movement of finning, moment by moment, pivots on the induced resistance created by the fins. Effort is a direct consequence of how fins are conceived and how they work moment after moment.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eTraditional fins have blades locked and \/ or glued into the footpockets , so that the blade becomes an extension of the feet. It has been like this for at least 70 years. This has lead to some negative bio-mechanical consequences that result in additional fatigue and a general reduction in performance and safety.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e2) Posture.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eWhen we look at a diver during a vertical ascent from the side, we notice that the blades of traditional fins, protruding beyond the toes, lie on a different plane than the neutral axis of the body (pic. 1). This causes a rotation around the center of gravity which the diver automatically compensates by bending the torso forward and partially flexing the legs (fig. 2).\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe \u0026ldquo;curved\u0026rdquo; posture of the diver (which can be easily seen in any video of a constant bi-fins record) worsens the form coefficient and increases the front section. Advancing with this posture requires a greater effort. The consequent imbalance of the forward and backward stride is also an element that generates bad muscle performance.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eWe have designed the 200 with the position of the blade aligned under the metatarsus and not beyond the toes. This allows the diver to naturally keep a straight position, aligned with the direction of movement and his back and forth stride will become perfectly balanced. Simply put, we have prevented resistance due to bad posture.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cimg class=\" ls-is-cached lazyloaded\" src=\"https:\/\/c4carbon.com\/wp-content\/uploads\/2021\/11\/200-Italiano.png\" data-src=\"https:\/\/c4carbon.com\/wp-content\/uploads\/2021\/11\/200-Italiano.png\" \/\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e3) Hydrodynamics.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eBack in 2006, C4 had already applied the principle of aligning the blades under the metatarsus, when it created the Mustang fins. These fins featured the blade inserted inside the foot pocket, generating, as is the case with all traditional fins, a large inflexible area opposing the movement (fig. 3). The cause is an insufficient rotation of the ankle at the end of the stride and a design which was not fully suitable to human morphology.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003e200 fins are designed \u0026ldquo;around the man\u0026rdquo;. The blade is positioned under the metatarsus. The connection shoe-blade is minimal and therefore highly hydrodynamic. The blades feature a controlled curvature close to the foot.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eBy effectively eliminating the \u0026ldquo;traditional\u0026rdquo; resistant surface, the 200 allow the biomechanics of finning to be more agile and not very tiring.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e4) The mass.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eWe use an important amount of energy to move the mass (weight) of the fins. The required force is directly proportional to the mass (weight) as demonstrated by Newton with the second law of dynamics F = m x a.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe finning movement is an alternating motion, a complete cycle of the two legs involves 4 reversals of direction. With each inversion, our muscles must accelerate the masses to be put back into the reverse movement.\u003cbr \/\u003eFinning with footpockets weighing hundreds of grams is very different from using footpockets like the 200 that weigh half or even a third of traditional ones.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 footpockets, weighing 189gr in size 42-43, are by far the footpockets with the least mass (lighter) in the world and, the difference in mass with heavier shoes, multiplied by 4 and by the number of finning movements performed in a day, result in hundreds and hundreds less kilograms that have to be moved.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe result is less effort: it\u0026rsquo;s mathematical.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eDo not forget that a neutral balance in water CANNOT cancel the mass to be moved, physics prevents it.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eLet\u0026rsquo;s also not forget that by using less plastic we are also polluting the seas less. Reducing the weight of the footpockets by half or a third is, in this respect, also a very good result.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e5) Customisation.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eFor all these properties to work at their best, the fins must adapt to our personal physical features. The best sports equipment feature superior performance mainly because of the possibility of customisation and adjustment.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe extension of the ankle and foot joints, the muscle mass, the physical dimensions of our joints and our habits, are all very different. Thinking that a one-size-fits-all solution is optimal for everyone makes no sense.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 footpockets feature, for the first in the world, the possibility of adjustment.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe blades, placed under the metatarsus, can be easily adjusted to three distinct positions (H \/ M \/ S) to balance the stride. The derived adjustment is sensitive and can be easily felt.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eOf the three possible positions, there is not a best position, no instructor will be able to tell us which position to adopt. Only by trying you will find the most balanced and it will be the one that will make you struggle less and it will feel as the more \u0026ldquo;agile\u0026rdquo;.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eWhile finning, you may feel a different \u0026ldquo;hardness\u0026rdquo; of the blades, because the lever arm which you are using will be different, but the blades will not be able to \u0026ldquo;push more or less\u0026rdquo; because their mechanical properties will remain the same.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e6) Reliability.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 series fins have been tested for over 18 months by an international team of divers and in C4 testing lab, by applying three times the force of humans with fatigue tests of over 1.6 million complete cycles.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eTwo longitudinal fixing screws, with the interposition of a polyurethane \u0026ldquo;shock absorber\u0026rdquo; between the blades and shoes, allow quick assembly and protect the blades from abnormal stress.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 feature specifically designed blades, not interchangeable with the other existing C4 or models from the competition. The attachment of the blades is very small, so the area is mechanically highly stressed. The blades of other models, not specifically designed for this use, do not have sufficient strength. Using other blades on the 200 footpockets is therefore highly NOT recommended.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e7) The manufacturing technology.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 footpockets are manufactured with two distinct materials: A soft, thin and ultra resistant TPE is over-moulded on a rigid sole made in PP.\u003cbr \/\u003eThe upper material is softer (65 ShA) for sizes 36\/37, 38\/39 and 40\/41 and slightly stiffer (74 ShA) for sizes 41\/42, 42\/43, 43 \/ 44 and 44\/45 to guarantee the best comfort and performance.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 6 threaded brass bushes, that allow to change the blade position, are inserted in the sole during the moulding process. The blade tightening screws also feature an anti-unscrewing thread lock.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003e3D shaped water rails are applied on the blades by the over-moulding technique developed by C4 specifically for the blades of the 200 series. The O.P.S. (Over-moulding Protection System) of the water rails, protects the blade from impact and damage.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e8) Comfort\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe upper of the 200 is made with a resistant and elastic thermoplastic material that gives great comfort and maximum ease of fit. Thanks to the combination of the C4 anatomy and the calibrated thicknesses, the upper is self-modelling, adapting to the shape of the right and left foot.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe foot, in a relaxed position, is inserted without effort in the anatomically pre-shaped footpocket. There are no constrictions or limits to movement.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe rigid plastic insole transmits all the applied energy flawlessly.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e9) Conclusions\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe main objective of the 200 project has clearly been to obtain a leap in performance but there are many additional innovative features. These fins do not have a single prevailing feature.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 series feature extraordinary efficiency thanks to the combination of unique characteristics that together profoundly modify the biomechanics of finning.\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\u003cspan lang=\"EN-US\"\u003eAll our testers have defined the 200 fins \u0026ldquo;addictive\u0026rdquo; because of the way they have outperformed traditional fins.\u003c\/span\u003e\u003c\/div\u003e\n \u003cp\u003e\u003cspan lang=\"EN-US\"\u003e\u0026nbsp;\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":50819652714827,"sku":"C40SC4200W36","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50819652747595,"sku":"C40SC4200W38","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50819652780363,"sku":"C40SC4200W40","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"41\/42","offer_id":50819652813131,"sku":"C40SC4200W41","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50819652845899,"sku":"C40SC4200W42","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"43\/44","offer_id":50819652878667,"sku":"C40SC4200W43","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50819652911435,"sku":"C40SC4200W44","price":65.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-sca200-bianco-1.jpg?v=1729611448"},{"product_id":"c4-footpocket-200-red-0sc4200r","title":"C4 Footpocket 200 Red Sole","description":"\u003cp\u003eC4 is proud, once again, to amaze you with a product characterised by unique features and an unmatched performance. The revolutionary footpocket 200 brings the world of freediving and spearfishing fins twenty years ahead in the future.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRICE FOR 1 FOOTPOCKET\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-europa\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eEurope Size:\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e36\/37,\u0026nbsp;38\/39,\u0026nbsp;40\/41,\u0026nbsp;41\/42,\u0026nbsp;42\/43,\u0026nbsp;43\/44,\u0026nbsp;44\/45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-us-canada\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003e\u0026nbsp;US \/ Canada size:\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e11.5\/12,\u0026nbsp;4\/5,\u0026nbsp;5.5\/6,\u0026nbsp;7.5\/8.5,\u0026nbsp;8.5\/9,\u0026nbsp;9.5\/10.5,\u0026nbsp;9\/9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_peso\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWeight:\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e180 gr. taille 41\/42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-tomaia\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSuperior material:\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eT\u003cspan\u003ehermoplastic material\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-tomaia\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSuperior hardness:\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eMEDIUM 74 ShA: 41\/42 – 42\/43 – 43\/44 – 44\/45, SOFT 65 ShA: 36\/37 – 38\/39 – 40\/41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materiale-suola\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSole material:\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eMade in PP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-suola\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSole hardness:\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eFlexural Modulus 1250MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_biomeccanica-e-durezza\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBiomechanical and hardness\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e3 positions distinctes: SOFT, MEDIUM e HARD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_preformatura-scarpa\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket pre-shape:\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e3°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-suola\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSole color:\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cspan\u003eGreen, Red, White\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_compatibile-con\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCompatible with:\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003eOnly with the 200 line blades: L-1090 Apnea, L-1090 Betta, L-1090 Pesca, S-990 , S-990 Camu.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cdiv class=\"row-container\"\u003e\n\u003cdiv class=\"row row-parent style- no-top-padding no-h-padding no-bottom-padding\"\u003e\n\u003cdiv class=\"tab-container wootabs\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane fade single-h-padding half-internal-gutter single-block-padding active in\" id=\"tab-description-6247\"\u003e\n\u003cdiv class=\"product-tab\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003eC4 200 = NO EFFORT\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003eDiving fins featuring a modified biomechanics allowing for minimum energy consumption.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e1) Introduction.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eIn freediving, performance depends on the amount of energy required to advance while finning. In freediving, the more energy is required by the fins to work, the more effort you will make with less performance and safety. It’s not about being able to use strength, it’s about using less of it.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eIn water there are no reference points, the bio-mechanical movement of finning, moment by moment, pivots on the induced resistance created by the fins. Effort is a direct consequence of how fins are conceived and how they work moment after moment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eTraditional fins have blades locked and \/ or glued into the footpockets , so that the blade becomes an extension of the feet. It has been like this for at least 70 years. This has lead to some negative bio-mechanical consequences that result in additional fatigue and a general reduction in performance and safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e2) Posture.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eWhen we look at a diver during a vertical ascent from the side, we notice that the blades of traditional fins, protruding beyond the toes, lie on a different plane than the neutral axis of the body (pic. 1). This causes a rotation around the center of gravity which the diver automatically compensates by bending the torso forward and partially flexing the legs (fig. 2).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe “curved” posture of the diver (which can be easily seen in any video of a constant bi-fins record) worsens the form coefficient and increases the front section. Advancing with this posture requires a greater effort. The consequent imbalance of the forward and backward stride is also an element that generates bad muscle performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eWe have designed the 200 with the position of the blade aligned under the metatarsus and not beyond the toes. This allows the diver to naturally keep a straight position, aligned with the direction of movement and his back and forth stride will become perfectly balanced. Simply put, we have prevented resistance due to bad posture.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"ls-is-cached lazyloaded\" src=\"https:\/\/c4carbon.com\/wp-content\/uploads\/2021\/11\/200-Italiano.png\" data-src=\"https:\/\/c4carbon.com\/wp-content\/uploads\/2021\/11\/200-Italiano.png\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e3) Hydrodynamics.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eBack in 2006, C4 had already applied the principle of aligning the blades under the metatarsus, when it created the Mustang fins. These fins featured the blade inserted inside the foot pocket, generating, as is the case with all traditional fins, a large inflexible area opposing the movement (fig. 3). The cause is an insufficient rotation of the ankle at the end of the stride and a design which was not fully suitable to human morphology.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e200 fins are designed “around the man”. The blade is positioned under the metatarsus. The connection shoe-blade is minimal and therefore highly hydrodynamic. The blades feature a controlled curvature close to the foot.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eBy effectively eliminating the “traditional” resistant surface, the 200 allow the biomechanics of finning to be more agile and not very tiring.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e4) The mass.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eWe use an important amount of energy to move the mass (weight) of the fins. The required force is directly proportional to the mass (weight) as demonstrated by Newton with the second law of dynamics F = m x a.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe finning movement is an alternating motion, a complete cycle of the two legs involves 4 reversals of direction. With each inversion, our muscles must accelerate the masses to be put back into the reverse movement.\u003cbr\u003eFinning with footpockets weighing hundreds of grams is very different from using footpockets like the 200 that weigh half or even a third of traditional ones.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 footpockets, weighing 189gr in size 42-43, are by far the footpockets with the least mass (lighter) in the world and, the difference in mass with heavier shoes, multiplied by 4 and by the number of finning movements performed in a day, result in hundreds and hundreds less kilograms that have to be moved.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe result is less effort: it’s mathematical.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eDo not forget that a neutral balance in water CANNOT cancel the mass to be moved, physics prevents it.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eLet’s also not forget that by using less plastic we are also polluting the seas less. Reducing the weight of the footpockets by half or a third is, in this respect, also a very good result.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e5) Customisation.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eFor all these properties to work at their best, the fins must adapt to our personal physical features. The best sports equipment feature superior performance mainly because of the possibility of customisation and adjustment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe extension of the ankle and foot joints, the muscle mass, the physical dimensions of our joints and our habits, are all very different. Thinking that a one-size-fits-all solution is optimal for everyone makes no sense.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 footpockets feature, for the first in the world, the possibility of adjustment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe blades, placed under the metatarsus, can be easily adjusted to three distinct positions (H \/ M \/ S) to balance the stride. The derived adjustment is sensitive and can be easily felt.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eOf the three possible positions, there is not a best position, no instructor will be able to tell us which position to adopt. Only by trying you will find the most balanced and it will be the one that will make you struggle less and it will feel as the more “agile”.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eWhile finning, you may feel a different “hardness” of the blades, because the lever arm which you are using will be different, but the blades will not be able to “push more or less” because their mechanical properties will remain the same.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e6) Reliability.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 series fins have been tested for over 18 months by an international team of divers and in C4 testing lab, by applying three times the force of humans with fatigue tests of over 1.6 million complete cycles.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eTwo longitudinal fixing screws, with the interposition of a polyurethane “shock absorber” between the blades and shoes, allow quick assembly and protect the blades from abnormal stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 feature specifically designed blades, not interchangeable with the other existing C4 or models from the competition. The attachment of the blades is very small, so the area is mechanically highly stressed. The blades of other models, not specifically designed for this use, do not have sufficient strength. Using other blades on the 200 footpockets is therefore highly NOT recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e7) The manufacturing technology.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 footpockets are manufactured with two distinct materials: A soft, thin and ultra resistant TPE is over-moulded on a rigid sole made in PP.\u003cbr\u003eThe upper material is softer (65 ShA) for sizes 36\/37, 38\/39 and 40\/41 and slightly stiffer (74 ShA) for sizes 41\/42, 42\/43, 43 \/ 44 and 44\/45 to guarantee the best comfort and performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 6 threaded brass bushes, that allow to change the blade position, are inserted in the sole during the moulding process. The blade tightening screws also feature an anti-unscrewing thread lock.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e3D shaped water rails are applied on the blades by the over-moulding technique developed by C4 specifically for the blades of the 200 series. The O.P.S. (Over-moulding Protection System) of the water rails, protects the blade from impact and damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e8) Comfort\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe upper of the 200 is made with a resistant and elastic thermoplastic material that gives great comfort and maximum ease of fit. Thanks to the combination of the C4 anatomy and the calibrated thicknesses, the upper is self-modelling, adapting to the shape of the right and left foot.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe foot, in a relaxed position, is inserted without effort in the anatomically pre-shaped footpocket. There are no constrictions or limits to movement.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe rigid plastic insole transmits all the applied energy flawlessly.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan lang=\"EN-US\"\u003e9) Conclusions\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe main objective of the 200 project has clearly been to obtain a leap in performance but there are many additional innovative features. These fins do not have a single prevailing feature.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eThe 200 series feature extraordinary efficiency thanks to the combination of unique characteristics that together profoundly modify the biomechanics of finning.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan lang=\"EN-US\"\u003eAll our testers have defined the 200 fins “addictive” because of the way they have outperformed traditional fins.\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e\u0026nbsp;\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":50819620700491,"sku":"C40SC4200R36","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50819620733259,"sku":"C40SC4200R38","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50819620766027,"sku":"C40SC4200R40","price":65.0,"currency_code":"EUR","in_stock":false},{"title":"41\/42","offer_id":50819620798795,"sku":"C40SC4200R41","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50819620831563,"sku":"C40SC4200R42","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"43\/44","offer_id":50819620864331,"sku":"C40SC4200R43","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50819620897099,"sku":"C40SC4200R44","price":65.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-sca200-rosso-2.jpg?v=1729611465"},{"product_id":"mares-x-wing-pro-black","title":"Mares X-Wing Pro Black","description":"\u003cp\u003eThe \u003cstrong\u003eMares X-Wing Pro freediving fins\u003c\/strong\u003e are designed for freedivers seeking agility and high performance: tapered high-quality elastomer blade with variable thickness and V-tip for stable and powerful finning. The Pro version with high-performance foot pocket ensures maximum power transmission. Ideal for long surface kicks, designed to be worn without booties.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eTapered high-quality elastomer blade\u003c\/strong\u003e – variable thickness for high manoeuvrability without sacrificing length and stiffness\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e30° blade angle\u003c\/strong\u003e – natural extension of the shin for comfortable finning\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eV-tip\u003c\/strong\u003e – stable kick, reduces lateral water slippage\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eHigh-performance foot pocket\u003c\/strong\u003e – perfectly transmits power from foot to blade\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eInterchangeable blade\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eTechnical specs\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade width\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e190 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade length\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e713 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eAngle\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e30°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eTechnopolymer\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Mares","offers":[{"title":"36\/37","offer_id":50930805309771,"sku":"MR420420-BK-036","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50930805342539,"sku":"MR420420-BK-038","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50930805375307,"sku":"MR420420-BK-040","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50930805408075,"sku":"MR420420-BK-042","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50930805440843,"sku":"MR420420-BK-044","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":50930805473611,"sku":"MR420420-BK-046","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/x-wing-pro-black.jpg?v=1729611700"},{"product_id":"mares-x-wing-pro-brown","title":"Mares X-Wing Pro Brown","description":"\u003cp\u003eThe \u003cstrong\u003eMares X-Wing Pro freediving fins\u003c\/strong\u003e are designed for freedivers seeking agility and high performance: tapered high-quality elastomer blade with variable thickness and V-tip for stable and powerful finning. The Pro version with high-performance foot pocket ensures maximum power transmission. Ideal for long surface kicks, designed to be worn without booties.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eTapered high-quality elastomer blade\u003c\/strong\u003e – variable thickness for high manoeuvrability without sacrificing length and stiffness\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e30° blade angle\u003c\/strong\u003e – natural extension of the shin for comfortable finning\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eV-tip\u003c\/strong\u003e – stable kick, reduces lateral water slippage\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eHigh-performance foot pocket\u003c\/strong\u003e – perfectly transmits power from foot to blade\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eInterchangeable blade\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eTechnical specs\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade width\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e190 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade length\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e713 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eAngle\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e30°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eTechnopolymer\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Mares","offers":[{"title":"36\/37","offer_id":50930814517579,"sku":"MR420420-BWN-036","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50930814550347,"sku":"MR420420-BWN-038","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50930814583115,"sku":"MR420420-BWN-040","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50930814615883,"sku":"MR420420-BWN-042","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50930814648651,"sku":"MR420420-BWN-044","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":50930814681419,"sku":"MR420420-BWN-046","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/x-wing-pro-brown.jpg?v=1729611706"},{"product_id":"mares-x-wing-blue","title":"Mares X-Wing Blue","description":"\u003cp\u003eThe \u003cstrong\u003eMares X-Wing freediving fins\u003c\/strong\u003e are designed for freedivers seeking agility and high performance: high-quality elastomer blade with variable thickness and V-tip for stable and powerful finning. Ideal for long surface kicks, designed to be worn without booties.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eHigh-quality elastomer blade\u003c\/strong\u003e – variable thickness for high manoeuvrability without sacrificing length and stiffness\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e30° blade angle\u003c\/strong\u003e – natural extension of the shin for comfortable finning\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eV-tip\u003c\/strong\u003e – stable kick, reduces lateral water slippage\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eHigh-performance foot pocket\u003c\/strong\u003e – perfectly transmits power from foot to blade\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eInterchangeable blade\u003c\/strong\u003e – 30% softer than the Razor Pro\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eTechnical specs\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade width\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e190 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade length\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e713 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eAngle\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e30°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eTechnopolymer\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Mares","offers":[{"title":"36\/37","offer_id":50847649792331,"sku":"MR420419-BL-036","price":79.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50847649825099,"sku":"MR420419-BL-038","price":79.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50847649857867,"sku":"MR420419-BL-040","price":79.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50847649890635,"sku":"MR420419-BL-042","price":79.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50847649923403,"sku":"MR420419-BL-044","price":79.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":50847649956171,"sku":"MR420419-BL-046","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/mares-420419-bl_1.jpg?v=1729611713"},{"product_id":"c4-fins-umberto-pelizzari-soft","title":"C4 Fins Umberto Pelizzari Soft","description":"\u003cp\u003eUmberto Pelizzari. This mythical name and not much more would be enough to describe these fins. Tens of thousands of hours spent training, an impressive series of World Records in Constant Weight make Umberto an absolute reference when it comes to knowledge and experience in the use of freediving equipment.\u003c\/p\u003e\n \u003cp\u003eNOTE: fins are shipped not assembled.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eUmberto Pelizzari. This mythical name and not much more would be enough to describe these fins. Tens of thousands of hours spent training, an impressive series of World Records in Constant Weight make Umberto an absolute reference when it comes to knowledge and experience in the use of freediving equipment.\u003c\/p\u003e\n \u003cp\u003eThe new UP fins featuring technopolymer blades and 250 foot pockets are the result of the close collaboration between Umberto and C4.\u003c\/p\u003e\n \u003cp\u003eThe Technopolymer Blade Fin has been created by using the most recent plastic moulding technologies. Performance, which has always been a real obsession for Umberto, is at the basis of this project.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eFoot pocket 250\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe UP fins feature the new 250, the latest evolution of the fin foot pocket created by C4.\u003c\/p\u003e\n \u003cp\u003eThanks to the use of a TPE 75 ShA polymer overmolded on a rigid sole, the 250 foot pocket transmits energy from the foot to the blade in the best possible way, resulting in highly efficient fins.\u003c\/p\u003e\n \u003cp\u003eThe design of the geometries has allowed to use minimum thicknesses resulting in a reduction of the weight of the 250 footpocket in size 41\/42 to just 250gr.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003ePerformance\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe reduced mass (weight) of the 250 footpocket minimises the energy required for movement, thus allowing the diver to save considerable energy and consequently reduce muscle fatigue.\u003c\/p\u003e\n \u003cp\u003eThe connection between the foot pocket and the blade, thanks to the internal sole, is rigid and solid, and transmits the force to the blades efficiently.\u003c\/p\u003e\n \u003cp\u003eThe assembly of the blade on the footpocket without side horns, already created by C4 in 2006, allows an elastic bending of the blade along its entire length.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eAnatomy\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe 3\u0026deg; pre-shaped anatomy of the 250 makes it particularly comfortable to wear.\u003c\/p\u003e\n \u003cp\u003eThe reduced thicknesses fit the shape of the upper to the shape of the foot, without painful constraints.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe polymer used for the 250 foot pocket is particularly elastic and allows for an easy and simple fit, thus improving comfort. The insole allows to have a stiff footpocket in the sole area but comfortable in the upper.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eTransport\u003c\/span\u003e\u003cspan\u003eation\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe 250 footpocket features a simple assembly of the blade thanks to a single sturdy M6 screw. The assembly and disassembly of the blade is quick and simple and the overall dimensions are optimal in case of air travel.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eAdvanced polymer blade\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe best result is achievable only by combining a top quality footpocket with a highly performing blade. The new Umberto Pelizzari are designed with blades that put together all the elements needed: high quality materials, a futuristic design, advanced manufacturing and great mechanical resistance.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eMaterials\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe design and material of the blade are key features to obtain both softness, high elastic return and strong resistance to breaking. C4 has selected and tested many different polymers, selecting two blends, one for the Soft version and one for the Medium stiffness blades. These two solutions guarantee extremely high performance and resistance.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eIntegrated water rails\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eA key element feature by the C4 Umberto Pelizzari fins is the fact that the water rails are over-moulded on the blades. The length (30.2* cm), the variable height (max 17.8* mm), the thickness (3.3* mm) and the material (thermo rubber) are another important feature of these blades. The result is a blade that works perfectly with no interference from the water rails and minimal lateral sliding of the fin.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eDesign\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe blade features a central smooth and glossy band which widens from the foot-pocket to the tip of the blade. On the sides, the surface feature a carbon fiber finish look. On the back side of the blade, the finish of the surface is exactly the opposite.\u003c\/p\u003e\n \u003cp\u003eThe tip of the blade is shaped as whale\u0026rsquo;s tail. The blade is 59 cm long at the center and 62.5 cm laterally. The measure takes into consideration the length from the tip of the foot-pocket to the end of the blade. The total maximum length of the blade is 79.5 cm, while the total maximum length of the fin, so including the foot-pocket, it is 91 cm.\u003c\/p\u003e\n \u003cp\u003eTwo long ribs are featured laterally on both surfaces of the blade, but they are 5 cm longer on the top side. On the back side of the blade there is an additional central nerve which runs almost all along the length of the blade. On the back surface, just before and after the tip of the foot-pocket, there are two 16 cm long ribs, 15 mm wide and 9 mm long, with an almost triangular section. The thickness in front of the foot-pocket is 3.4 mm, and goes down to 1.6 mm at the tip of the blade.\u003c\/p\u003e\n \u003cp\u003eThe angle of the blade is 29\u0026deg;, which added to the 3\u0026deg; angle of the C4 250 foot-pocket, brings the total angle to 32\u0026deg;.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eLow\u003c\/span\u003e\u003cspan\u003e\u0026nbsp;weight\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eToday the C4 Umberto Pelizzari fins are by far the lightest on the market of long polymer blade fins. They weigh less than 1200 grams a pair.\u003c\/p\u003e\n \u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eUP fins are a 100% MADE IN ITALY by C4.\u003c\/span\u003eAll C4 carbon fiber blades have always been entirely manufactured in our production plant in Italy.\u003c\/p\u003e\n \u003cp\u003eStarting this year, a new plastic injection department has been added at C4 plant and this is where the 250 footpockets and UP blades are manufactured.\u003c\/p\u003e\n \u003cp\u003e\u003c\/p\u003e\n \u003ch5 class=\"product-tab-title\"\u003eADDITIONAL INFORMATION\u003c\/h5\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\u003cth\u003eBlade dimension:\u003c\/th\u003e\n \u003ctd\u003e\n \u003cp\u003e625\u0026times;795 mm\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pinna-42-43\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFine dimension 42\/43:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e625\u0026times;910 mm\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eSoft or Medium\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eWhite\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails type:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eProgressive geometry. Overmoulded on the blades.\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e250\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-europa\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSizes Europe:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e36\/37 (223 x 87 mm),\u0026nbsp;38\/39 (242 x 94 mm),\u0026nbsp;40\/41 (261 x 101 mm),\u0026nbsp;41\/42 (270 x 104 mm),\u0026nbsp;42\/43 (280 x 108 mm),\u0026nbsp;43\/44 (288 x 111 mm),\u0026nbsp;44\/45 (299 x 115 mm)\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-us-canada\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSizes US\/Canada\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e11\/12,\u0026nbsp;4\/4.5,\u0026nbsp;5.5\/6,\u0026nbsp;7\/8,\u0026nbsp;8.5\/9.5,\u0026nbsp;8\/9,\u0026nbsp;9.5\/10.5\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_preformatura-scarpa\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eShoe pre-shape:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e3\u0026deg;\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_compatibile-con\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCompatible with:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eAll carbon blades of the MB series and UP (Umberto Pelizzari) technopolymer blades\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":50819205628235,"sku":"C40PC4UPS36CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50819205661003,"sku":"C40PC4UPS38CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"39\/40","offer_id":51686714114379,"sku":"C40PC4UPS39CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50819205693771,"sku":"C40PC4UPS40CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"41\/42","offer_id":50819205726539,"sku":"C40PC4UPS41CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50819205759307,"sku":"C40PC4UPS42CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"43\/44","offer_id":50819205792075,"sku":"C40PC4UPS43CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50819205824843,"sku":"C40PC4UPS44CK","price":109.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-umberto-pelizzari-soft-00_4.jpg?v=1729611777"},{"product_id":"c4-fins-umberto-pelizzari-medium","title":"C4 Fins Umberto Pelizzari Medium","description":"\u003cp\u003eUmberto Pelizzari. This mythical name and not much more would be enough to describe these fins. Tens of thousands of hours spent training, an impressive series of World Records in Constant Weight make Umberto an absolute reference when it comes to knowledge and experience in the use of freediving equipment.\u003c\/p\u003e\n \u003cp\u003eNOTE: fins are shipped not assembled.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eUmberto Pelizzari. This mythical name and not much more would be enough to describe these fins. Tens of thousands of hours spent training, an impressive series of World Records in Constant Weight make Umberto an absolute reference when it comes to knowledge and experience in the use of freediving equipment.\u003c\/p\u003e\n \u003cp\u003eThe new UP fins featuring technopolymer blades and 250 foot pockets are the result of the close collaboration between Umberto and C4.\u003c\/p\u003e\n \u003cp\u003eThe Technopolymer Blade Fin has been created by using the most recent plastic moulding technologies. Performance, which has always been a real obsession for Umberto, is at the basis of this project.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eFoot pocket 250\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe UP fins feature the new 250, the latest evolution of the fin foot pocket created by C4.\u003c\/p\u003e\n \u003cp\u003eThanks to the use of a TPE 75 ShA polymer overmolded on a rigid sole, the 250 foot pocket transmits energy from the foot to the blade in the best possible way, resulting in highly efficient fins.\u003c\/p\u003e\n \u003cp\u003eThe design of the geometries has allowed to use minimum thicknesses resulting in a reduction of the weight of the 250 footpocket in size 41\/42 to just 250gr.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003ePerformance\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe reduced mass (weight) of the 250 footpocket minimises the energy required for movement, thus allowing the diver to save considerable energy and consequently reduce muscle fatigue.\u003c\/p\u003e\n \u003cp\u003eThe connection between the foot pocket and the blade, thanks to the internal sole, is rigid and solid, and transmits the force to the blades efficiently.\u003c\/p\u003e\n \u003cp\u003eThe assembly of the blade on the footpocket without side horns, already created by C4 in 2006, allows an elastic bending of the blade along its entire length.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eAnatomy\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe 3\u0026deg; pre-shaped anatomy of the 250 makes it particularly comfortable to wear.\u003c\/p\u003e\n \u003cp\u003eThe reduced thicknesses fit the shape of the upper to the shape of the foot, without painful constraints.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe polymer used for the 250 foot pocket is particularly elastic and allows for an easy and simple fit, thus improving comfort. The insole allows to have a stiff footpocket in the sole area but comfortable in the upper.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eTransport\u003c\/span\u003e\u003cspan\u003eation\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe 250 footpocket features a simple assembly of the blade thanks to a single sturdy M6 screw. The assembly and disassembly of the blade is quick and simple and the overall dimensions are optimal in case of air travel.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eAdvanced polymer blade\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe best result is achievable only by combining a top quality footpocket with a highly performing blade. The new Umberto Pelizzari are designed with blades that put together all the elements needed: high quality materials, a futuristic design, advanced manufacturing and great mechanical resistance.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eMaterials\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe design and material of the blade are key features to obtain both softness, high elastic return and strong resistance to breaking. C4 has selected and tested many different polymers, selecting two blends, one for the Soft version and one for the Medium stiffness blades. These two solutions guarantee extremely high performance and resistance.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eIntegrated water rails\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eA key element feature by the C4 Umberto Pelizzari fins is the fact that the water rails are over-moulded on the blades. The length (30.2* cm), the variable height (max 17.8* mm), the thickness (3.3* mm) and the material (thermo rubber) are another important feature of these blades. The result is a blade that works perfectly with no interference from the water rails and minimal lateral sliding of the fin.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eDesign\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe blade features a central smooth and glossy band which widens from the foot-pocket to the tip of the blade. On the sides, the surface feature a carbon fiber finish look. On the back side of the blade, the finish of the surface is exactly the opposite.\u003c\/p\u003e\n \u003cp\u003eThe tip of the blade is shaped as whale\u0026rsquo;s tail. The blade is 59 cm long at the center and 62.5 cm laterally. The measure takes into consideration the length from the tip of the foot-pocket to the end of the blade. The total maximum length of the blade is 79.5 cm, while the total maximum length of the fin, so including the foot-pocket, it is 91 cm.\u003c\/p\u003e\n \u003cp\u003eTwo long ribs are featured laterally on both surfaces of the blade, but they are 5 cm longer on the top side. On the back side of the blade there is an additional central nerve which runs almost all along the length of the blade. On the back surface, just before and after the tip of the foot-pocket, there are two 16 cm long ribs, 15 mm wide and 9 mm long, with an almost triangular section. The thickness in front of the foot-pocket is 3.4 mm, and goes down to 1.6 mm at the tip of the blade.\u003c\/p\u003e\n \u003cp\u003eThe angle of the blade is 29\u0026deg;, which added to the 3\u0026deg; angle of the C4 250 foot-pocket, brings the total angle to 32\u0026deg;.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eLow\u003c\/span\u003e\u003cspan\u003e\u0026nbsp;weight\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eToday the C4 Umberto Pelizzari fins are by far the lightest on the market of long polymer blade fins. They weigh less than 1200 grams a pair.\u003c\/p\u003e\n \u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eUP fins are a 100% MADE IN ITALY by C4.\u003c\/span\u003eAll C4 carbon fiber blades have always been entirely manufactured in our production plant in Italy.\u003c\/p\u003e\n \u003cp\u003eStarting this year, a new plastic injection department has been added at C4 plant and this is where the 250 footpockets and UP blades are manufactured.\u003c\/p\u003e\n \u003cp\u003e\u003c\/p\u003e\n \u003ch5 class=\"product-tab-title\"\u003eADDITIONAL INFORMATION\u003c\/h5\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\u003cth\u003eBlade dimension:\u003c\/th\u003e\n \u003ctd\u003e\n \u003cp\u003e625\u0026times;795 mm\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pinna-42-43\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFine dimension 42\/43:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e625\u0026times;910 mm\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eSoft or Medium\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eWhite\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails type:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eProgressive geometry. Overmoulded on the blades.\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e250\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-europa\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSizes Europe:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e36\/37 (223 x 87 mm),\u0026nbsp;38\/39 (242 x 94 mm),\u0026nbsp;40\/41 (261 x 101 mm),\u0026nbsp;41\/42 (270 x 104 mm),\u0026nbsp;42\/43 (280 x 108 mm),\u0026nbsp;43\/44 (288 x 111 mm),\u0026nbsp;44\/45 (299 x 115 mm)\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-us-canada\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSizes US\/Canada\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e11\/12,\u0026nbsp;4\/4.5,\u0026nbsp;5.5\/6,\u0026nbsp;7\/8,\u0026nbsp;8.5\/9.5,\u0026nbsp;8\/9,\u0026nbsp;9.5\/10.5\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_preformatura-scarpa\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eShoe pre-shape:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e3\u0026deg;\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_compatibile-con\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCompatible with:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eAll carbon blades of the MB series and UP (Umberto Pelizzari) technopolymer blades\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":50812990816587,"sku":"C40PC4UPM36CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50812990849355,"sku":"C40PC4UPM38CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"39\/40","offer_id":57224941437259,"sku":"C40PC4UPM39CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50812990882123,"sku":"C40PC4UPM40CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"41\/42","offer_id":50812990914891,"sku":"C40PC4UPM41CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50812990947659,"sku":"C40PC4UPM42CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"43\/44","offer_id":50812990980427,"sku":"C40PC4UPM43CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50812991013195,"sku":"C40PC4UPM44CK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":50812991045963,"sku":"C40PC4UPM46CK","price":109.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-umberto-pelizzari-medium.jpg?v=1729611798"},{"product_id":"c4-fins-umberto-pelizzari-aurea-soft-0pc4ups36ack-48444","title":"C4 Fins Umberto Pelizzari Aurea Soft","description":"\u003cp\u003eUmberto Pelizzari. This mythical name and not much more would be enough to describe these fins. Tens of thousands of hours spent training, an impressive series of World Records in Constant Weight make Umberto an absolute reference when it comes to knowledge and experience in the use of freediving equipment.\u003c\/p\u003e\n \u003cp\u003eNOTE: fins are shipped not assembled.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eUmberto Pelizzari. This mythical name and not much more would be enough to describe these fins. Tens of thousands of hours spent training, an impressive series of World Records in Constant Weight make Umberto an absolute reference when it comes to knowledge and experience in the use of freediving equipment.\u003c\/p\u003e\n \u003cp\u003eThe new UP fins featuring technopolymer blades and 250 foot pockets are the result of the close collaboration between Umberto and C4.\u003c\/p\u003e\n \u003cp\u003eThe Technopolymer Blade Fin has been created by using the most recent plastic moulding technologies. Performance, which has always been a real obsession for Umberto, is at the basis of this project.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eFoot pocket 250\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe UP fins feature the new 250, the latest evolution of the fin foot pocket created by C4.\u003c\/p\u003e\n \u003cp\u003eThanks to the use of a TPE 75 ShA polymer overmolded on a rigid sole, the 250 foot pocket transmits energy from the foot to the blade in the best possible way, resulting in highly efficient fins.\u003c\/p\u003e\n \u003cp\u003eThe design of the geometries has allowed to use minimum thicknesses resulting in a reduction of the weight of the 250 footpocket in size 41\/42 to just 250gr.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003ePerformance\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe reduced mass (weight) of the 250 footpocket minimises the energy required for movement, thus allowing the diver to save considerable energy and consequently reduce muscle fatigue.\u003c\/p\u003e\n \u003cp\u003eThe connection between the foot pocket and the blade, thanks to the internal sole, is rigid and solid, and transmits the force to the blades efficiently.\u003c\/p\u003e\n \u003cp\u003eThe assembly of the blade on the footpocket without side horns, already created by C4 in 2006, allows an elastic bending of the blade along its entire length.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eAnatomy\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe 3\u0026deg; pre-shaped anatomy of the 250 makes it particularly comfortable to wear.\u003c\/p\u003e\n \u003cp\u003eThe reduced thicknesses fit the shape of the upper to the shape of the foot, without painful constraints.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe polymer used for the 250 foot pocket is particularly elastic and allows for an easy and simple fit, thus improving comfort. The insole allows to have a stiff footpocket in the sole area but comfortable in the upper.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eTransport\u003c\/span\u003e\u003cspan\u003eation\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe 250 footpocket features a simple assembly of the blade thanks to a single sturdy M6 screw. The assembly and disassembly of the blade is quick and simple and the overall dimensions are optimal in case of air travel.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eAdvanced polymer blade\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe best result is achievable only by combining a top quality footpocket with a highly performing blade. The new Umberto Pelizzari are designed with blades that put together all the elements needed: high quality materials, a futuristic design, advanced manufacturing and great mechanical resistance.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eMaterials\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe design and material of the blade are key features to obtain both softness, high elastic return and strong resistance to breaking. C4 has selected and tested many different polymers, selecting two blends, one for the Soft version and one for the Medium stiffness blades. These two solutions guarantee extremely high performance and resistance.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eIntegrated water rails\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eA key element feature by the C4 Umberto Pelizzari fins is the fact that the water rails are over-moulded on the blades. The length (30.2* cm), the variable height (max 17.8* mm), the thickness (3.3* mm) and the material (thermo rubber) are another important feature of these blades. The result is a blade that works perfectly with no interference from the water rails and minimal lateral sliding of the fin.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eDesign\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe blade features a central smooth and glossy band which widens from the foot-pocket to the tip of the blade. On the sides, the surface feature a carbon fiber finish look. On the back side of the blade, the finish of the surface is exactly the opposite.\u003c\/p\u003e\n \u003cp\u003eThe tip of the blade is shaped as whale\u0026rsquo;s tail. The blade is 59 cm long at the center and 62.5 cm laterally. The measure takes into consideration the length from the tip of the foot-pocket to the end of the blade. The total maximum length of the blade is 79.5 cm, while the total maximum length of the fin, so including the foot-pocket, it is 91 cm.\u003c\/p\u003e\n \u003cp\u003eTwo long ribs are featured laterally on both surfaces of the blade, but they are 5 cm longer on the top side. On the back side of the blade there is an additional central nerve which runs almost all along the length of the blade. On the back surface, just before and after the tip of the foot-pocket, there are two 16 cm long ribs, 15 mm wide and 9 mm long, with an almost triangular section. The thickness in front of the foot-pocket is 3.4 mm, and goes down to 1.6 mm at the tip of the blade.\u003c\/p\u003e\n \u003cp\u003eThe angle of the blade is 29\u0026deg;, which added to the 3\u0026deg; angle of the C4 250 foot-pocket, brings the total angle to 32\u0026deg;.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eLow\u003c\/span\u003e\u003cspan\u003e\u0026nbsp;weight\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eToday the C4 Umberto Pelizzari fins are by far the lightest on the market of long polymer blade fins. They weigh less than 1200 grams a pair.\u003c\/p\u003e\n \u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eUP fins are a 100% MADE IN ITALY by C4.\u003c\/span\u003eAll C4 carbon fiber blades have always been entirely manufactured in our production plant in Italy.\u003c\/p\u003e\n \u003cp\u003eStarting this year, a new plastic injection department has been added at C4 plant and this is where the 250 footpockets and UP blades are manufactured.\u003c\/p\u003e\n \u003cp\u003e\u003c\/p\u003e\n \u003ch5 class=\"product-tab-title\"\u003eADDITIONAL INFORMATION\u003c\/h5\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\u003cth\u003eBlade dimension:\u003c\/th\u003e\n \u003ctd\u003e\n \u003cp\u003e625\u0026times;795 mm\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pinna-42-43\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFine dimension 42\/43:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e625\u0026times;910 mm\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eSoft\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eBlack\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails type:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eProgressive geometry. Overmoulded on the blades.\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e250\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-europa\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSizes Europe:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e36\/37 (223 x 87 mm),\u0026nbsp;38\/39 (242 x 94 mm),\u0026nbsp;40\/41 (261 x 101 mm),\u0026nbsp;41\/42 (270 x 104 mm),\u0026nbsp;42\/43 (280 x 108 mm),\u0026nbsp;43\/44 (288 x 111 mm),\u0026nbsp;44\/45 (299 x 115 mm)\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-us-canada\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSizes US\/Canada\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e11\/12,\u0026nbsp;4\/4.5,\u0026nbsp;5.5\/6,\u0026nbsp;7\/8,\u0026nbsp;8.5\/9.5,\u0026nbsp;8\/9,\u0026nbsp;9.5\/10.5\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_preformatura-scarpa\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eShoe pre-shape:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e3\u0026deg;\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_compatibile-con\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCompatible with:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eAll carbon blades of the MB series and UP (Umberto Pelizzari) technopolymer blades\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":50819481502027,"sku":"C40PC4UPS36ACK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50819481534795,"sku":"C40PC4UPS38ACK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"39\/40","offer_id":53161630695755,"sku":"C40PC4UPS39ACK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50819481567563,"sku":"C40PC4UPS40ACK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"41\/42","offer_id":50819481600331,"sku":"C40PC4UPS41ACK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50819481633099,"sku":"C40PC4UPS42ACK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"43\/44","offer_id":50819481665867,"sku":"C40PC4UPS43ACK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50819481698635,"sku":"C40PC4UPS44ACK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":53161630728523,"sku":"C40PC4UPS46ACK","price":109.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/pinne-up-aurea_2.jpg?v=1729612502"},{"product_id":"c4-fins-umberto-pelizzari-sideral-soft-0pc4ups36sck","title":"C4 Fins Umberto Pelizzari Sideral Soft","description":"\u003cp\u003eUmberto Pelizzari. This mythical name and not much more would be enough to describe these fins. Tens of thousands of hours spent training, an impressive series of World Records in Constant Weight make Umberto an absolute reference when it comes to knowledge and experience in the use of freediving equipment.\u003c\/p\u003e\n \u003cp\u003eNOTE: fins are shipped not assembled.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eUmberto Pelizzari. This mythical name and not much more would be enough to describe these fins. Tens of thousands of hours spent training, an impressive series of World Records in Constant Weight make Umberto an absolute reference when it comes to knowledge and experience in the use of freediving equipment.\u003c\/p\u003e\n \u003cp\u003eThe new UP fins featuring technopolymer blades and 250 foot pockets are the result of the close collaboration between Umberto and C4.\u003c\/p\u003e\n \u003cp\u003eThe Technopolymer Blade Fin has been created by using the most recent plastic moulding technologies. Performance, which has always been a real obsession for Umberto, is at the basis of this project.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eFoot pocket 250\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe UP fins feature the new 250, the latest evolution of the fin foot pocket created by C4.\u003c\/p\u003e\n \u003cp\u003eThanks to the use of a TPE 75 ShA polymer overmolded on a rigid sole, the 250 foot pocket transmits energy from the foot to the blade in the best possible way, resulting in highly efficient fins.\u003c\/p\u003e\n \u003cp\u003eThe design of the geometries has allowed to use minimum thicknesses resulting in a reduction of the weight of the 250 footpocket in size 41\/42 to just 250gr.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003ePerformance\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe reduced mass (weight) of the 250 footpocket minimises the energy required for movement, thus allowing the diver to save considerable energy and consequently reduce muscle fatigue.\u003c\/p\u003e\n \u003cp\u003eThe connection between the foot pocket and the blade, thanks to the internal sole, is rigid and solid, and transmits the force to the blades efficiently.\u003c\/p\u003e\n \u003cp\u003eThe assembly of the blade on the footpocket without side horns, already created by C4 in 2006, allows an elastic bending of the blade along its entire length.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eAnatomy\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe 3\u0026deg; pre-shaped anatomy of the 250 makes it particularly comfortable to wear.\u003c\/p\u003e\n \u003cp\u003eThe reduced thicknesses fit the shape of the upper to the shape of the foot, without painful constraints.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe polymer used for the 250 foot pocket is particularly elastic and allows for an easy and simple fit, thus improving comfort. The insole allows to have a stiff footpocket in the sole area but comfortable in the upper.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eTransport\u003c\/span\u003e\u003cspan\u003eation\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe 250 footpocket features a simple assembly of the blade thanks to a single sturdy M6 screw. The assembly and disassembly of the blade is quick and simple and the overall dimensions are optimal in case of air travel.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eAdvanced polymer blade\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe best result is achievable only by combining a top quality footpocket with a highly performing blade. The new Umberto Pelizzari are designed with blades that put together all the elements needed: high quality materials, a futuristic design, advanced manufacturing and great mechanical resistance.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eMaterials\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe design and material of the blade are key features to obtain both softness, high elastic return and strong resistance to breaking. C4 has selected and tested many different polymers, selecting two blends, one for the Soft version and one for the Medium stiffness blades. These two solutions guarantee extremely high performance and resistance.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eIntegrated water rails\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eA key element feature by the C4 Umberto Pelizzari fins is the fact that the water rails are over-moulded on the blades. The length (30.2* cm), the variable height (max 17.8* mm), the thickness (3.3* mm) and the material (thermo rubber) are another important feature of these blades. The result is a blade that works perfectly with no interference from the water rails and minimal lateral sliding of the fin.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eDesign\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eThe blade features a central smooth and glossy band which widens from the foot-pocket to the tip of the blade. On the sides, the surface feature a carbon fiber finish look. On the back side of the blade, the finish of the surface is exactly the opposite.\u003c\/p\u003e\n \u003cp\u003eThe tip of the blade is shaped as whale\u0026rsquo;s tail. The blade is 59 cm long at the center and 62.5 cm laterally. The measure takes into consideration the length from the tip of the foot-pocket to the end of the blade. The total maximum length of the blade is 79.5 cm, while the total maximum length of the fin, so including the foot-pocket, it is 91 cm.\u003c\/p\u003e\n \u003cp\u003eTwo long ribs are featured laterally on both surfaces of the blade, but they are 5 cm longer on the top side. On the back side of the blade there is an additional central nerve which runs almost all along the length of the blade. On the back surface, just before and after the tip of the foot-pocket, there are two 16 cm long ribs, 15 mm wide and 9 mm long, with an almost triangular section. The thickness in front of the foot-pocket is 3.4 mm, and goes down to 1.6 mm at the tip of the blade.\u003c\/p\u003e\n \u003cp\u003eThe angle of the blade is 29\u0026deg;, which added to the 3\u0026deg; angle of the C4 250 foot-pocket, brings the total angle to 32\u0026deg;.\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eLow\u003c\/span\u003e\u003cspan\u003e\u0026nbsp;weight\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003eToday the C4 Umberto Pelizzari fins are by far the lightest on the market of long polymer blade fins. They weigh less than 1200 grams a pair.\u003c\/p\u003e\n \u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eUP fins are a 100% MADE IN ITALY by C4.\u003c\/span\u003eAll C4 carbon fiber blades have always been entirely manufactured in our production plant in Italy.\u003c\/p\u003e\n \u003cp\u003eStarting this year, a new plastic injection department has been added at C4 plant and this is where the 250 footpockets and UP blades are manufactured.\u003c\/p\u003e\n \u003cp\u003e\u003c\/p\u003e\n \u003ch5 class=\"product-tab-title\"\u003eADDITIONAL INFORMATION\u003c\/h5\u003e\n \u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\u003cth\u003eBlade dimension:\u003c\/th\u003e\n \u003ctd\u003e\n \u003cp\u003e625\u0026times;795 mm\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dimensione-pinna-42-43\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFine dimension 42\/43:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e625\u0026times;910 mm\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durezza-pala\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBlade hardness:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eSoft or Medium\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colore-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails color:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eWhite\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_tipo-water-rails\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWater Rails type:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eProgressive geometry. Overmoulded on the blades.\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_scarpetta\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFootpocket:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e250\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-europa\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSizes Europe:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e36\/37 (223 x 87 mm),\u0026nbsp;38\/39 (242 x 94 mm),\u0026nbsp;40\/41 (261 x 101 mm),\u0026nbsp;41\/42 (270 x 104 mm),\u0026nbsp;42\/43 (280 x 108 mm),\u0026nbsp;43\/44 (288 x 111 mm),\u0026nbsp;44\/45 (299 x 115 mm)\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_taglie-us-canada\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSizes US\/Canada\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e11\/12,\u0026nbsp;4\/4.5,\u0026nbsp;5.5\/6,\u0026nbsp;7\/8,\u0026nbsp;8.5\/9.5,\u0026nbsp;8\/9,\u0026nbsp;9.5\/10.5\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_preformatura-scarpa\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eShoe pre-shape:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003e3\u0026deg;\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_compatibile-con\"\u003e\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCompatible with:\u003c\/th\u003e\n \u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n \u003cp\u003eAll carbon blades of the MB series and UP (Umberto Pelizzari) technopolymer blades\u003c\/p\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":50819348463947,"sku":"C40PC4UPS36SCK","price":109.0,"currency_code":"EUR","in_stock":false},{"title":"38\/39","offer_id":50819348496715,"sku":"C40PC4UPS38SCK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50819348529483,"sku":"C40PC4UPS40SCK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"41\/42","offer_id":50819348562251,"sku":"C40PC4UPS41SCK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50819348595019,"sku":"C40PC4UPS42SCK","price":109.0,"currency_code":"EUR","in_stock":false},{"title":"43\/44","offer_id":50819348627787,"sku":"C40PC4UPS43SCK","price":109.0,"currency_code":"EUR","in_stock":false},{"title":"44\/45","offer_id":53161499263307,"sku":"C40PC4UPS44SCK","price":109.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":53161579217227,"sku":"C40PC4UPS46SCK","price":109.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/pinne-up-sideral_1.jpg?v=1729612512"},{"product_id":"mares-x-wing-cs-soft","title":"Mares X-Wing C-S Soft","description":"\u003cp\u003eThe \u003cstrong\u003eMares X-Wing C-S freediving fins\u003c\/strong\u003e feature 100% pre-impregnated carbon blades for maximum reactivity, strength, and thrust optimisation. Designed for agility-seeking freedivers, they are also ideal for spearfishing thanks to their compact dimensions.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e100% pre-impregnated carbon blade\u003c\/strong\u003e – 11 layers with different directions and thickness, mould-pressed for maximum reactivity and strength\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e3000-filament carbon\u003c\/strong\u003e – fibres woven at 0° and 90°; fewer crossings for greater reactivity\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eVariable thickness with parabolic flex\u003c\/strong\u003e – high performance at every kick frequency\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eVariable-height lateral profiles\u003c\/strong\u003e – support and optimise flexibility and Channel Thrust effect\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e30° blade angle\u003c\/strong\u003e – natural extension of the shin\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eInterchangeable blade\u003c\/strong\u003e – available in Soft or Medium version\u003c\/li\u003e\u003cli\u003eDesigned to be worn without booties\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eTechnical specs\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade width\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e185 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade length\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e600 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e100% pre-impregnated carbon\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Mares","offers":[{"title":"36\/37","offer_id":50847563219275,"sku":"MR420422-SFT-036","price":380.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50847563252043,"sku":"MR420422-SFT-038","price":380.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50847563284811,"sku":"MR420422-SFT-040","price":339.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50847563317579,"sku":"MR420422-SFT-042","price":339.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50847563350347,"sku":"MR420422-SFT-044","price":380.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":50847563383115,"sku":"MR420422-SFT-046","price":380.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/mares-x-wing-c-s-420422_3.jpg?v=1729612881"},{"product_id":"mares-x-wing-cs-medium","title":"Mares X-Wing C-S Medium","description":"\u003cp\u003eThe \u003cstrong\u003eMares X-Wing C-S freediving fins\u003c\/strong\u003e feature 100% pre-impregnated carbon blades for maximum reactivity, strength, and thrust optimisation. Designed for agility-seeking freedivers, they are also ideal for spearfishing thanks to their compact dimensions.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e100% pre-impregnated carbon blade\u003c\/strong\u003e – 11 layers with different directions and thickness, mould-pressed for maximum reactivity and strength\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e3000-filament carbon\u003c\/strong\u003e – fibres woven at 0° and 90°; fewer crossings for greater reactivity\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eVariable thickness with parabolic flex\u003c\/strong\u003e – high performance at every kick frequency\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eVariable-height lateral profiles\u003c\/strong\u003e – support and optimise flexibility and Channel Thrust effect\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e30° blade angle\u003c\/strong\u003e – natural extension of the shin\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eInterchangeable blade\u003c\/strong\u003e – available in Soft or Medium version\u003c\/li\u003e\u003cli\u003eDesigned to be worn without booties\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eTechnical specs\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade width\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e185 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade length\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e600 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e100% pre-impregnated carbon\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Mares","offers":[{"title":"36\/37","offer_id":50930789876043,"sku":"MR420422-MED-036","price":380.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50930789908811,"sku":"MR420422-MED-038","price":380.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50930789941579,"sku":"MR420422-MED-040","price":380.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50930789974347,"sku":"MR420422-MED-042","price":380.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50930790007115,"sku":"MR420422-MED-044","price":380.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":50930790039883,"sku":"MR420422-MED-046","price":380.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/mares-x-wing-c-s-420422_1_4.jpg?v=1729612888"},{"product_id":"mares-x-wing-short-olive","title":"Mares X-Wing Short Olive","description":"\u003cp\u003eThe \u003cstrong\u003eMares X-Wing Short freediving fins\u003c\/strong\u003e are manufactured using a complex injection mould for variable-geometry thickness, as in carbon and fibreglass blades. The short tapered elastomer blade delivers agility and reactivity, making them ideal for surface swimming, freediving, and spearfishing. Designed to be worn without booties.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eShort tapered elastomer blade\u003c\/strong\u003e – variable-geometry thickness for softness and elasticity in the right places\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eOlive version: ideal for spearfishing\u003c\/strong\u003e and extended surface swimming\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eV-tip\u003c\/strong\u003e – stable kick, prevents lateral slippage during the stroke\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e30° blade angle\u003c\/strong\u003e – natural leg extension, reduces fatigue\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eInterchangeable blade\u003c\/strong\u003e – colour-coordinated foot pocket\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eTechnical specs\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade width\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade length\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e613 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eAngle\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e30°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eTechnopolymer\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Mares","offers":[{"title":"36\/37","offer_id":50940585705803,"sku":"MR420421-OL-036","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50940585738571,"sku":"MR420421-OL-038","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50940585771339,"sku":"MR420421-OL-040","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50940585804107,"sku":"MR420421-OL-042","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50940585836875,"sku":"MR420421-OL-044","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":50940585869643,"sku":"MR420421-OL-046","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/mares-x-wing-short-olive-420421-ol_1.jpg?v=1729612896"},{"product_id":"mares-x-wing-short-blue","title":"Mares X-Wing Short Blue","description":"\u003cp\u003eThe \u003cstrong\u003eMares X-Wing Short freediving fins\u003c\/strong\u003e are manufactured using a complex injection mould for variable-geometry thickness, as in carbon and fibreglass blades. The short tapered elastomer blade delivers agility and reactivity, making them ideal for surface swimming, freediving, and spearfishing. Designed to be worn without booties.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eShort tapered elastomer blade\u003c\/strong\u003e – variable-geometry thickness for softness and elasticity in the right places\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eBlue version: 25% softer than the X-Wing Pro\u003c\/strong\u003e – ideal for extended surface swimming and light freediving\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eV-tip\u003c\/strong\u003e – stable kick, prevents lateral slippage during the stroke\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e30° blade angle\u003c\/strong\u003e – natural leg extension, reduces fatigue\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eInterchangeable blade\u003c\/strong\u003e – colour-coordinated foot pocket\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eTechnical specs\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade width\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eBlade length\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e613 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eAngle\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e30°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eTechnopolymer\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Mares","offers":[{"title":"36\/37","offer_id":50940560834891,"sku":"MR420421-BL-036","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50940560867659,"sku":"MR420421-BL-038","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50940560900427,"sku":"MR420421-BL-040","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50940560933195,"sku":"MR420421-BL-042","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50940560965963,"sku":"MR420421-BL-044","price":99.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":50940560998731,"sku":"MR420421-BL-046","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/mares-x-wing-short-blue-420421-bl_2.jpg?v=1729612902"},{"product_id":"c4-footpocket-250-black-0sc4250b","title":"C4 Footpocket 250 Black","description":"\u003cp\u003eThe 250 is the latest evolution of the fin footpocket created by C4.\u0026nbsp;\u003c\/p\u003e\n \u003cp\u003ePRICE IS PER ONE FOOTPOCKET\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe features that make it unique are:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eVery low weight of only 250gr thanks to the TPE 75 ShA material overmoulded on a rigid high modulus TPE insole;\u003c\/li\u003e\n \u003cli\u003eThin thicknesses that increase comfort and do not cause foot pain;\u003c\/li\u003e\n \u003cli\u003eComfortable 3\u0026deg; pre-shaped fit;\u003c\/li\u003e\n \u003cli\u003eBlade assembly, without side horns, with a sturdy M6 screw on a hand grip nut;\u003c\/li\u003e\n \u003cli\u003eHydrodynamic shape and reduced dimensions that make it glide effortlessly in the water.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eFootpocket 250\u003c\/strong\u003e\u003cbr \/\u003eThanks to the use of a TPE 75 ShA polymer overmolded on a rigid sole, the 250 foot pocket transmits energy from the foot to the blade in the best possible way, resulting in highly efficiencient fins.\u003c\/p\u003e\n \u003cp\u003eThe design of the geometries has allowed to use minimum thicknesses resulting in a reduction of the weight of the 250 footpocket in size 41\/42 to just 250gr.\u003c\/p\u003e\n \u003cp\u003ePerformance\u003c\/p\u003e\n \u003cp\u003eThe reduced mass (weight) of the 250 footpocket minimises the energy required for movement, thus allowing the user to save considerable energy and consequently reduce muscle fatigue.\u003c\/p\u003e\n \u003cp\u003eThe connection between the foot pocket and the blade, thanks to the internal sole, is rigid and solid, and transmits the force to the blades efficiently.\u003c\/p\u003e\n \u003cp\u003eThe assembly of the blade on the footpocket without side horns, already created by C4 in 2006, allows an elastic bending of the blade along its entire length.\u003c\/p\u003e\n \u003cp\u003eAnatomy\u003c\/p\u003e\n \u003cp\u003eThe 3\u0026deg; pre-shaped anatomy of the 250 makes it particularly comfortable to wear.\u003c\/p\u003e\n \u003cp\u003eThe reduced thicknesses adapt the shape of the upper to the shape of the foot, without painful constraints.\u003c\/p\u003e\n \u003cp\u003eMaterial\u003c\/p\u003e\n \u003cp\u003eThe polymer used for the 250 foot pocket is particularly elastic and allows for an easy and simple fit, thus improving comfort. The insole allows to have a stiff footpocket in the sole area but comfortable in the upper.\u003c\/p\u003e\n \u003cp\u003eTransport\u003c\/p\u003e\n \u003cp\u003eThe footpocket 250 features a simple assembly of the blades thanks to a single sturdy M6 screw. The assembly and disassembly of the blade is quick and simple and the overall dimensions are optimal in case of air travel.\u003c\/p\u003e\n \u003cp\u003eCompatibility\u003c\/p\u003e\n \u003cp\u003eThe 250 footpocket has a specific coupling for the carbon blades of the MB series and the UP (Umberto Pelizzari) technopolymer blades.\u003c\/p\u003e\n \u003cp\u003eAdaptability\u003c\/p\u003e\n \u003cp\u003eWith a specific modification, the blades produced for the 300 and 400 foot pockets can be adapted to the 250 footpockets.\u003c\/p\u003e\n \u003cp\u003eThe modification consists in eliminating the rails for the footpocket side horns from the blades of the 300 and 400 series and replacing the water rails with longer ones.\u003c\/p\u003e\n \u003cp\u003eWe recommend that you have these modifications made only by an authorized C4 dealer. However, the modifications will not allow to have the same performance as the MB fins which are based on the advanced \u0026ldquo;reverse parabolic\u0026rdquo; bending curves.\u003c\/p\u003e\n \u003cp\u003e250 foot pockets are a 100% MADE IN ITALY by C4\u003c\/p\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":50819697803595,"sku":"C40SC4250B36","price":48.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":50819697836363,"sku":"C40SC4250B38","price":48.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":50819697869131,"sku":"C40SC4250B40","price":48.0,"currency_code":"EUR","in_stock":true},{"title":"41\/42","offer_id":50819697901899,"sku":"C40SC4250B41","price":48.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":50819697934667,"sku":"C40SC4250B42","price":48.0,"currency_code":"EUR","in_stock":true},{"title":"43\/44","offer_id":50819697967435,"sku":"C40SC4250B43","price":48.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":50819698000203,"sku":"C40SC4250B44","price":48.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":50819698032971,"sku":"C40SC4250B46","price":48.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4-footpocket-250-black.jpg?v=1729613044"},{"product_id":"salvimar-pinne-wolverine-black","title":"C4 Wolverine Black Fins","description":"\u003ch3 data-end=\"999\" data-start=\"928\"\u003e\u003cstrong data-end=\"997\" data-start=\"932\"\u003eC4\u0026nbsp;Wolverine Black Fins – Ideal for Apnea Training\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1209\" data-start=\"1001\"\u003eThe \u003cstrong data-end=\"1029\" data-start=\"1005\"\u003eWolverine Black fins\u003c\/strong\u003e are designed to enhance technique and efficiency during \u003cstrong data-end=\"1112\" data-start=\"1086\"\u003edynamic apnea sessions\u003c\/strong\u003e. Perfect for refining \u003cstrong data-end=\"1156\" data-start=\"1135\"\u003ealternate finning\u003c\/strong\u003e and transitioning to the \u003cstrong data-end=\"1206\" data-start=\"1182\"\u003emonofin dolphin kick\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1524\" data-start=\"1211\"\u003e🔹 \u003cstrong data-end=\"1239\" data-start=\"1214\"\u003ePreformed foot pocket\u003c\/strong\u003e for right and left foot\u003cbr data-end=\"1266\" data-start=\"1263\"\u003e🔹 \u003cstrong data-end=\"1283\" data-start=\"1269\"\u003eSoft blade\u003c\/strong\u003e for smooth and progressive propulsion\u003cbr data-end=\"1324\" data-start=\"1321\"\u003e🔹 \u003cstrong data-end=\"1373\" data-start=\"1327\"\u003eIdeal for training in pools and open water\u003c\/strong\u003e\u003cbr data-end=\"1376\" data-start=\"1373\"\u003e🔹 \u003cstrong data-end=\"1404\" data-start=\"1379\"\u003eAvailable sizes (EU):\u003c\/strong\u003e 36\/37, 38\/39, 40\/41, 42\/43, 44\/45\u003cbr data-end=\"1441\" data-start=\"1438\"\u003e🔹 \u003cstrong data-end=\"1464\" data-start=\"1444\"\u003eUS\/Canada sizes:\u003c\/strong\u003e 4\/4.5, 5.5\/6, 7\/8, 8.5\/9, 11.5\/12.5\u003cbr data-end=\"1503\" data-start=\"1500\"\u003e🔹 \u003cstrong data-end=\"1516\" data-start=\"1506\"\u003eColor:\u003c\/strong\u003e Black\u003c\/p\u003e\n\u003cp data-end=\"1639\" data-start=\"1526\"\u003ePerfect for \u003cstrong data-end=\"1585\" data-start=\"1538\"\u003efreedivers and apnea athletes of all levels\u003c\/strong\u003e, helping to improve technique with maximum comfort.\u003c\/p\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":51307922653515,"sku":"C40PC4WOLVB36","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":51307899781451,"sku":"C40PC4WOLVB38","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":51307922686283,"sku":"C40PC4WOLVB40","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":51307922719051,"sku":"C40PC4WOLVB42","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":51307922751819,"sku":"C40PC4WOLVB44","price":110.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/C4-Pinne-Wolverine-Silicone-Black-fronte-1000px.jpg?v=1740128021"},{"product_id":"c4-pinne-wolverine-white","title":"C4 Wolverine White Fins","description":"\u003ch3 data-end=\"999\" data-start=\"928\"\u003e\u003cstrong data-end=\"997\" data-start=\"932\"\u003eC4\u0026nbsp;Wolverine White Fins – Ideal for Apnea Training\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1209\" data-start=\"1001\"\u003eThe \u003cstrong data-end=\"1029\" data-start=\"1005\"\u003eWolverine fins\u003c\/strong\u003e are designed to enhance technique and efficiency during \u003cstrong data-end=\"1112\" data-start=\"1086\"\u003edynamic apnea sessions\u003c\/strong\u003e. Perfect for refining \u003cstrong data-end=\"1156\" data-start=\"1135\"\u003ealternate finning\u003c\/strong\u003e and transitioning to the \u003cstrong data-end=\"1206\" data-start=\"1182\"\u003emonofin dolphin kick\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1524\" data-start=\"1211\"\u003e🔹 \u003cstrong data-end=\"1239\" data-start=\"1214\"\u003ePreformed foot pocket\u003c\/strong\u003e for right and left foot\u003cbr data-end=\"1266\" data-start=\"1263\"\u003e🔹 \u003cstrong data-end=\"1283\" data-start=\"1269\"\u003eSoft blade\u003c\/strong\u003e for smooth and progressive propulsion\u003cbr data-end=\"1324\" data-start=\"1321\"\u003e🔹 \u003cstrong data-end=\"1373\" data-start=\"1327\"\u003eIdeal for training in pools and open water\u003c\/strong\u003e\u003cbr data-end=\"1376\" data-start=\"1373\"\u003e🔹 \u003cstrong data-end=\"1404\" data-start=\"1379\"\u003eAvailable sizes (EU):\u003c\/strong\u003e 36\/37, 38\/39, 40\/41, 42\/43, 44\/45\u003cbr data-end=\"1441\" data-start=\"1438\"\u003e🔹 \u003cstrong data-end=\"1464\" data-start=\"1444\"\u003eUS\/Canada sizes:\u003c\/strong\u003e 4\/4.5, 5.5\/6, 7\/8, 8.5\/9, 11.5\/12.5\u003cbr data-end=\"1503\" data-start=\"1500\"\u003e🔹 \u003cstrong data-end=\"1516\" data-start=\"1506\"\u003eColor:\u003c\/strong\u003e White\u003c\/p\u003e\n\u003cp data-end=\"1639\" data-start=\"1526\"\u003ePerfect for \u003cstrong data-end=\"1585\" data-start=\"1538\"\u003efreedivers and apnea athletes of all levels\u003c\/strong\u003e, helping to improve technique with maximum comfort.\u003c\/p\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":51307966923083,"sku":"C40PC4WOLVW36","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":51307966955851,"sku":"C40PC4WOLVW38","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":51307966988619,"sku":"C40PC4WOLVW40","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":51307967021387,"sku":"C40PC4WOLVW42","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":51307967054155,"sku":"C40PC4WOLVW44","price":110.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/C4-Pinne-Wolverine-Silicone-White-fronte-1000px.webp?v=1740129265"},{"product_id":"c4-pala-umberto-pelizzari-aurea-soft","title":"C4 Blade Umberto Pelizzari Aurea Soft","description":"\u003cdiv class=\"uncode_text_column\"\u003e\n\n\u003cp\u003eUmberto Pelizzari. This legendary name alone would be enough to describe these fins. Tens and tens of thousands of hours spent training, an impressive series of World Records in constant weight make Umberto an absolute reference for knowledge and experience in the use of freediving equipment.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\u003cp\u003e \u003cstrong\u003ePRICE FOR 1 SHOVEL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Blade size:\u003c\/th\u003e\n\n\u003ctd\u003e 800x195 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Blade material:\u003c\/th\u003e\n\n\u003ctd\u003e made from 100% ocean bound plastic\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Hardness:\u003c\/th\u003e\n\n\u003ctd\u003e Soft\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Water Rails color\u003c\/th\u003e\n\n\u003ctd\u003e Black\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Water Rails type\u003c\/th\u003e\n\n\u003ctd\u003e \u003cspan\u003eVariable geometry. High pressure overmolded.\u003c\/span\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Compatible with:\u003c\/th\u003e\n\n\u003ctd\u003e only with 250 shoe\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"C4 Carbon","offers":[{"title":"Default Title","offer_id":51680016531787,"sku":"C40BC4UPAS","price":29.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/Pala-UP-AUREA-F-TIDE-bollobanda.webp?v=1753945946"},{"product_id":"c4-fins-fbg-20-umberto-pelizzari-bianche","title":"C4 Fins FBG 20 Umberto Pelizzari white","description":"\u003cp\u003e\u003cspan\u003eFrom the collaboration with Umberto Pelizzari, world icon of freediving, and with over thirty years of experience in designing high-performance fins, the new\u003c\/span\u003e \u003cstrong data-end=\"593\" data-start=\"568\"\u003eFBG Umberto Pelizzari\u003c\/strong\u003e line is born \u003cspan\u003e.\u003c\/span\u003e\u003cbr data-end=\"597\" data-start=\"594\"\u003e \u003cspan\u003eEntirely designed and manufactured in C4, these fins represent a perfect balance between technology, efficiency and accessibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePLEASE NOTE:\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe fins are shipped unassembled.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"vc_custom_heading_wrap\"\u003e\n\u003cdiv class=\"heading-text el-text\"\u003e\n\u003ch3 class=\"h3\"\u003e\u003cspan\u003eInformation\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-active-tab=\"1\" data-target=\"\" data-collapsible=\"no\" class=\"uncode-accordion wpb_accordion wpb_content_element  sign-size-rg w-border\"\u003e\n\u003cdiv data-no-toggle=\"\" id=\"accordion_267427709\" class=\"panel-group wpb_wrapper wpb_accordion_wrapper\"\u003e\n\u003cdiv class=\"panel panel-default wpb_accordion_section group no-block-padding active-group\"\u003e\n\u003cdiv class=\"panel-heading wpb_accordion_header ui-accordion-header\"\u003e\n\u003cp class=\"panel-title font-weight- text- icon-size-rg active\"\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eTechnical data\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable\u003e\u003ccolgroup\u003e \u003ccol width=\"131\"\u003e \u003ccol width=\"471\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlade Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e790×195\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlade Material:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eFiberglass Prepreg Epoxy\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlade Hardness:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e20+ ExtraSoft \/ Soft, 25+ Soft \/ Medium\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWater Rails Color:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWhites\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWater Rails Type\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWith curved anti-turbulence profile\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eShoe:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e250\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eEuropean sizes:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e36\/37, 38\/39, 39\/40, 40\/41, 41\/42, 42\/43, 43\/44, 44\/45, 46\/47\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eUS\/Canada sizes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e6.5\/7.5, 4\/4.5, 5.5\/6, 7\/8, 8\/9, 8.5\/9.5, 9.5\/10.5, 11\/12, 12\/13\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eShoe Pre-Forming:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e3°\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eCompatible with:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eAll the carbon blades of the MB series and the UP technopolymer blades (Umberto Pelizzari)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"1722250976-1-41172225626863417222564921421722256996790\"\u003e\n\u003cdiv class=\"panel-body wpb_accordion_content ui-accordion-content half-internal-gutter single-block-padding\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":52308395131211,"sku":"C40PFBGUPW2036CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"38\/39","offer_id":52308395163979,"sku":"C40PFBGUPW2038CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"39\/40","offer_id":52308395196747,"sku":"C40PFBGUPW2039CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"40\/41","offer_id":52308395229515,"sku":"C40PFBGUPW2040CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"41\/42","offer_id":52308395262283,"sku":"C40PFBGUPW2041CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":52308395295051,"sku":"C40PFBGUPW2042CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"43\/44","offer_id":52308395327819,"sku":"C40PFBGUPW2043CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":52308404306251,"sku":"C40PFBGUPW2044CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":52308409844043,"sku":"C40PFBGUPW2046CK","price":179.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4FBGbianca.jpg?v=1750322626"},{"product_id":"c4-fins-fbg-25-umberto-pelizzari-bianche","title":"C4 Fins FBG 25 Umberto Pelizzari white","description":"\u003cp\u003e\u003cspan\u003eFrom the collaboration with Umberto Pelizzari, world icon of freediving, and with over thirty years of experience in designing high-performance fins, the new\u003c\/span\u003e \u003cstrong data-end=\"593\" data-start=\"568\"\u003eFBG Umberto Pelizzari\u003c\/strong\u003e line is born \u003cspan\u003e.\u003c\/span\u003e\u003cbr data-end=\"597\" data-start=\"594\"\u003e \u003cspan\u003eEntirely designed and manufactured in C4, these fins represent a perfect balance between technology, efficiency and accessibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePLEASE NOTE:\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe fins are shipped unassembled.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"vc_custom_heading_wrap\"\u003e\n\u003cdiv class=\"heading-text el-text\"\u003e\n\u003ch3 class=\"h3\"\u003e\u003cspan\u003eInformation\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-active-tab=\"1\" data-target=\"\" data-collapsible=\"no\" class=\"uncode-accordion wpb_accordion wpb_content_element  sign-size-rg w-border\"\u003e\n\u003cdiv data-no-toggle=\"\" id=\"accordion_267427709\" class=\"panel-group wpb_wrapper wpb_accordion_wrapper\"\u003e\n\u003cdiv class=\"panel panel-default wpb_accordion_section group no-block-padding active-group\"\u003e\n\u003cdiv class=\"panel-heading wpb_accordion_header ui-accordion-header\"\u003e\n\u003cp class=\"panel-title font-weight- text- icon-size-rg active\"\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eTechnical data\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable\u003e\u003ccolgroup\u003e \u003ccol width=\"131\"\u003e \u003ccol width=\"471\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlade Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e790×195\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlade Material:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eFiberglass Prepreg Epoxy\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlade Hardness:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e20+ ExtraSoft \/ Soft, 25+ Soft \/ Medium\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWater Rails Color:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWhites\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWater Rails Type\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWith curved anti-turbulence profile\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eShoe:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e250\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eEuropean sizes:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan\u003e36\/37, 38\/39, 39\/40, 40\/41, 41\/42, 42\/43, 43\/44, 44\/45, 46\/47\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eUS\/Canada sizes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e6.5\/7.5, 4\/4.5, 5.5\/6, 7\/8, 8\/9, 8.5\/9.5, 9.5\/10.5, 11\/12, 12\/13\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eShoe Pre-Forming:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e3°\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eCompatible with:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eAll the carbon blades of the MB series and the UP technopolymer blades (Umberto Pelizzari)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"1722250976-1-41172225626863417222564921421722256996790\"\u003e\n\u003cdiv class=\"panel-body wpb_accordion_content ui-accordion-content half-internal-gutter single-block-padding\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":52308444643659,"sku":"C40PFBGUPW2536CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":52308444676427,"sku":"C40PFBGUPW2538CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"39\/40","offer_id":52308444709195,"sku":"C40PFBGUPW2539CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"40\/41","offer_id":52308444741963,"sku":"C40PFBGUPW2540CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"41\/42","offer_id":52308444774731,"sku":"C40PFBGUPW2541CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":52308444807499,"sku":"C40PFBGUPW2542CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"43\/44","offer_id":52308444840267,"sku":"C40PFBGUPW2543CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":52308444873035,"sku":"C40PFBGUPW2544CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":52308444905803,"sku":"C40PFBGUPW2546CK","price":179.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4FBGbianca.jpg?v=1750322626"},{"product_id":"c4-fins-fbg-20-umberto-pelizzari-nere","title":"C4 Fins FBG 20 Umberto Pelizzari Black","description":"\u003cp\u003e\u003cspan\u003eFrom the collaboration with Umberto Pelizzari, world icon of freediving, and with over thirty years of experience in designing high-performance fins, the new\u003c\/span\u003e \u003cstrong data-end=\"593\" data-start=\"568\"\u003eFBG Umberto Pelizzari\u003c\/strong\u003e line is born \u003cspan\u003e.\u003c\/span\u003e\u003cbr data-end=\"597\" data-start=\"594\"\u003e \u003cspan\u003eEntirely designed and manufactured in C4, these fins represent a perfect balance between technology, efficiency and accessibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003ePLEASE NOTE:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe fins are shipped unassembled.\u003c\/span\u003e \u003c\/p\u003e\n\u003cdiv class=\"vc_custom_heading_wrap\"\u003e\n\n\u003cdiv class=\"heading-text el-text\"\u003e\n\n\u003ch3 class=\"h3\"\u003e \u003cspan\u003eInformation\u003c\/span\u003e \u003c\/h3\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"clear\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv data-active-tab=\"1\" data-target=\"\" data-collapsible=\"no\" class=\"uncode-accordion wpb_accordion wpb_content_element  sign-size-rg w-border\"\u003e\n\n\u003cdiv data-no-toggle=\"\" id=\"accordion_267427709\" class=\"panel-group wpb_wrapper wpb_accordion_wrapper\"\u003e\n\n\u003cdiv class=\"panel panel-default wpb_accordion_section group no-block-padding active-group\"\u003e\n\n\u003cdiv class=\"panel-heading wpb_accordion_header ui-accordion-header\"\u003e\n\n\u003cp class=\"panel-title font-weight- text- icon-size-rg active\"\u003e\u003c\/p\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca style=\"color: rgb(0, 0, 0); text-decoration: underline;\" href=\"https:\/\/c4carbon.com\/freediving\/prodotto\/pinne-fbg-umberto-pelizzari-bianche\/?media_link=1#1722250976-1-41172225626863417222564921421722256996790\"\u003eTechnical data\u003c\/a\u003e\u003c\/span\u003e \u003c\/p\u003e\n\n\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\n\u003ctable\u003e\n\n\u003ccolgroup\u003e\n\u003ccol width=\"131\"\u003e\n\u003ccol width=\"471\"\u003e\n\u003c\/colgroup\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBlade Size:\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e790×195\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBlade Material:\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFiberglass Prepreg Epoxy\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBlade Hardness:\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e20+ ExtraSoft \/ Soft, 25+ Soft \/ Medium\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWater Rails Color:\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBlack\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWater Rails Type\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWith curved anti-turbulence profile\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eShoe:\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e250\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEuropean sizes:\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e36\/37, 38\/39, 39\/40, 40\/41, 41\/42, 42\/43, 43\/44, 44\/45, 46\/47\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUS\/Canada sizes\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e6.5\/7.5, 4\/4.5, 5.5\/6, 7\/8, 8\/9, 8.5\/9.5, 9.5\/10.5, 11\/12, 12\/13\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eShoe Pre-Forming:\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3rd\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCompatible with:\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAll the carbon blades of the MB series and the UP technopolymer blades (Umberto Pelizzari)\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":52308491501899,"sku":"C40PFBGUPB2036CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":52308491534667,"sku":"C40PFBGUPB2038CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"39\/40","offer_id":52308491567435,"sku":"C40PFBGUPB2039CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":52308491600203,"sku":"C40PFBGUPB2040CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"41\/42","offer_id":52308491632971,"sku":"C40PFBGUPB2041CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"42\/43","offer_id":52308491665739,"sku":"C40PFBGUPB2042CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"43\/44","offer_id":52308491698507,"sku":"C40PFBGUPB2043CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":52308491731275,"sku":"C40PFBGUPB2044CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":52308491764043,"sku":"C40PFBGUPB2046CK","price":179.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4FBGnere.jpg?v=1750324597"},{"product_id":"c4-fins-fbg-25-umberto-pelizzari-nere","title":"C4 Fins FBG 25 Umberto Pelizzari Black","description":"\u003cp\u003e\u003cspan\u003eFrom the collaboration with Umberto Pelizzari, world icon of freediving, and with over thirty years of experience in designing high-performance fins, the new\u003c\/span\u003e \u003cstrong data-start=\"568\" data-end=\"593\"\u003eFBG Umberto Pelizzari\u003c\/strong\u003e line is born \u003cspan\u003e.\u003c\/span\u003e\u003cbr data-start=\"594\" data-end=\"597\"\u003e \u003cspan\u003eEntirely designed and manufactured in C4, these fins represent a perfect balance between technology, efficiency and accessibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePLEASE NOTE:\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe fins are shipped unassembled.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"vc_custom_heading_wrap\"\u003e\n\u003cdiv class=\"heading-text el-text\"\u003e\n\u003ch3 class=\"h3\"\u003e\u003cspan\u003eInformation\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uncode-accordion wpb_accordion wpb_content_element  sign-size-rg w-border\" data-collapsible=\"no\" data-target=\"\" data-active-tab=\"1\"\u003e\n\u003cdiv class=\"panel-group wpb_wrapper wpb_accordion_wrapper\" id=\"accordion_267427709\" data-no-toggle=\"\"\u003e\n\u003cdiv class=\"panel panel-default wpb_accordion_section group no-block-padding active-group\"\u003e\n\u003cdiv class=\"panel-heading wpb_accordion_header ui-accordion-header\"\u003e\n\u003cp class=\"panel-title font-weight- text- icon-size-rg active\"\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eTechnical data\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable\u003e\u003ccolgroup\u003e \u003ccol width=\"131\"\u003e \u003ccol width=\"471\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlade Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e790×195\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlade Material:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eFiberglass Prepreg Epoxy\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlade Hardness:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e20+ ExtraSoft \/ Soft, 25+ Soft \/ Medium\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWater Rails Color:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlack\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWater Rails Type\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWith curved anti-turbulence profile\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eShoe:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e250\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eEuropean sizes:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e36\/37, 38\/39, 39\/40, 40\/41, 41\/42, 42\/43, 43\/44, 44\/45, 46\/47\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eUS\/Canada sizes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e6.5\/7.5, 4\/4.5, 5.5\/6, 7\/8, 8\/9, 8.5\/9.5, 9.5\/10.5, 11\/12, 12\/13\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eShoe Pre-Forming:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e3°\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eCompatible with:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eAll the carbon blades of the MB series and the UP technopolymer blades (Umberto Pelizzari)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"1722250976-1-41172225626863417222564921421722256996790\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"panel-body wpb_accordion_content ui-accordion-content half-internal-gutter single-block-padding\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":52308528103755,"sku":"C40PFBGUPB2536CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":52308528136523,"sku":"C40PFBGUPB2538CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"39\/40","offer_id":52308528169291,"sku":"C40PFBGUPB2539CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":52308528202059,"sku":"C40PFBGUPB2540CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"41\/42","offer_id":52308528234827,"sku":"C40PFBGUPB2541CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"42\/43","offer_id":52308528267595,"sku":"C40PFBGUPB2542CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"43\/44","offer_id":52308528300363,"sku":"C40PFBGUPB2543CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":52308528333131,"sku":"C40PFBGUPB2544CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"46\/47","offer_id":52308528365899,"sku":"C40PFBGUPB2546CK","price":179.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4FBGnere.jpg?v=1750324597"},{"product_id":"c4-fins-fbg-30-umberto-pelizzari-nere","title":"C4 Fins FBG 30 Umberto Pelizzari Black","description":"\u003cp\u003e\u003cspan\u003eFrom the collaboration with Umberto Pelizzari, world icon of freediving, and with over thirty years of experience in designing high-performance fins, the new\u003c\/span\u003e \u003cstrong data-end=\"593\" data-start=\"568\"\u003eFBG Umberto Pelizzari\u003c\/strong\u003e line is born \u003cspan\u003e.\u003c\/span\u003e\u003cbr data-end=\"597\" data-start=\"594\"\u003e \u003cspan\u003eEntirely designed and manufactured in C4, these fins represent a perfect balance between technology, efficiency and accessibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePLEASE NOTE:\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe fins are shipped unassembled.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"vc_custom_heading_wrap\"\u003e\n\u003cdiv class=\"heading-text el-text\"\u003e\n\u003ch3 class=\"h3\"\u003e\u003cspan\u003eInformation\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-active-tab=\"1\" data-target=\"\" data-collapsible=\"no\" class=\"uncode-accordion wpb_accordion wpb_content_element  sign-size-rg w-border\"\u003e\n\u003cdiv data-no-toggle=\"\" id=\"accordion_267427709\" class=\"panel-group wpb_wrapper wpb_accordion_wrapper\"\u003e\n\u003cdiv class=\"panel panel-default wpb_accordion_section group no-block-padding active-group\"\u003e\n\u003cdiv class=\"panel-heading wpb_accordion_header ui-accordion-header\"\u003e\n\u003cp class=\"panel-title font-weight- text- icon-size-rg active\"\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eTechnical data\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable\u003e\u003ccolgroup\u003e \u003ccol width=\"131\"\u003e \u003ccol width=\"471\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlade Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e790×195\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlade Material:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eFiberglass Prepreg Epoxy\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlade Hardness:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e20+ ExtraSoft \/ Soft, 25+ Soft \/ Medium\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWater Rails Color:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eBlack\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWater Rails Type\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eWith curved anti-turbulence profile\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eShoe:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e250\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eEuropean sizes:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e36\/37, 38\/39, 39\/40, 40\/41, 41\/42, 42\/43, 43\/44, 44\/45, 46\/47\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eUS\/Canada sizes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e6.5\/7.5, 4\/4.5, 5.5\/6, 7\/8, 8\/9, 8.5\/9.5, 9.5\/10.5, 11\/12, 12\/13\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eShoe Pre-Forming:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003e3°\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eCompatible with:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: #000000;\"\u003eAll the carbon blades of the MB series and the UP technopolymer blades (Umberto Pelizzari)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"C4 Carbon","offers":[{"title":"36\/37","offer_id":52308548813131,"sku":"C40PFBGUPB3036CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"38\/39","offer_id":52308548845899,"sku":"C40PFBGUPB3038CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"39\/40","offer_id":52308548878667,"sku":"C40PFBGUPB3039CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"40\/41","offer_id":52308548911435,"sku":"C40PFBGUPB3040CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"41\/42","offer_id":52308548944203,"sku":"C40PFBGUPB3041CK","price":179.0,"currency_code":"EUR","in_stock":false},{"title":"42\/43","offer_id":52308548976971,"sku":"C40PFBGUPB3042CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"43\/44","offer_id":52308549009739,"sku":"C40PFBGUPB3043CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"44\/45","offer_id":52308549042507,"sku":"C40PFBGUPB3044CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"46\/47","offer_id":52308549075275,"sku":"C40PFBGUPB3046CK","price":179.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/c4FBGnere.jpg?v=1750324597"}],"url":"https:\/\/mareshop.eu\/en\/collections\/freediving-fins.oembed?page=3","provider":"Mareshop","version":"1.0","type":"link"}