{"product_id":"pinne-in-vetroresina-c4-sportech-fbg-bianche","title":"Sportech Fbg Fins - White","description":"\u003ch2\u003eSPORTECH FBG Fins for Freediving\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSPORTECH FBG\u003c\/strong\u003e are freediving fins made from \u003cstrong\u003ePrepreg Epoxy fiberglass\u003c\/strong\u003e, designed for modern \u003cstrong\u003epure freediving\u003c\/strong\u003e. The design focuses on \u003cstrong\u003eefficiency\u003c\/strong\u003e, \u003cstrong\u003ecomfort\u003c\/strong\u003e, and \u003cstrong\u003econtrol\u003c\/strong\u003e during extended sessions, both in \u003cstrong\u003edynamic freediving\u003c\/strong\u003e and \u003cstrong\u003econstant weight\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade dimensions\u003c\/strong\u003e: 750 x 194 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete fin dimensions\u003c\/strong\u003e (size 40\/42): 860 x 194 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Stiffness\u003c\/strong\u003e: Soft, Medium\/Soft, designed for progressive, controlled thrust transmission\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater rails\u003c\/strong\u003e: black anti-turbulence rounded profile, to improve hydrodynamics and stabilize the fin in motion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFoot Pocket\u003c\/strong\u003e: soft SPORTECH silicone with open heel, ensuring a comfortable, progressive fit while reducing fatigue and pressure points\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDifferentiated anatomical design\u003c\/strong\u003e between right and left, for an ergonomic fit and improved power transfer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMonoblock structure\u003c\/strong\u003e with no voids, derived from the PROTech model, to maximize thrust efficiency\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e (Europe): 35\/37 – 37\/39 – 39\/41 – 41\/43 – 43\/45 – 45\/47\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e (US\/Canada): 4.5–6.5 – 6.5–7.5 – 7.5–8.5 – 8.5–9.5 – 9.5–11 – 11–12.5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: only with SPORTECH blade models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaterials and Performance\u003c\/h3\u003e\n\u003cp\u003eThe blade is made from \u003cstrong\u003efiberglass Prepreg Epoxy\u003c\/strong\u003e, a material that provides an optimal combination of \u003cstrong\u003elight weight\u003c\/strong\u003e, \u003cstrong\u003emechanical strength\u003c\/strong\u003e, and \u003cstrong\u003ereactivity\u003c\/strong\u003e. The Soft and Medium\/Soft blade stiffness allows for a \u003cstrong\u003esmooth finning action\u003c\/strong\u003e and better movement control in the water, ideal for dynamic freediving and constant weight.\u003c\/p\u003e\n\n\u003ch3\u003eComfort and Ergonomics\u003c\/h3\u003e\n\u003cp\u003eThe silicone foot pocket is designed to ensure a \u003cstrong\u003esoft, progressive fit\u003c\/strong\u003e, minimizing fatigue during extended dives. The open heel promotes foot stability without limiting freedom of movement, while the differentiated anatomical design optimizes power transfer, improving overall fin control.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe SPORTECH FBG are recommended for freedivers who train regularly in \u003cstrong\u003edynamic\u003c\/strong\u003e or \u003cstrong\u003econstant weight\u003c\/strong\u003e. They are designed for frequent, dedicated freediving use, delivering an excellent balance of technical quality and cost\/performance ratio in the spearfishing and freediving sector.\u003c\/p\u003e","brand":"C4","offers":[{"title":"Soft \/ 35\/37","offer_id":57006977384793,"sku":"0PSPVTSW35S","price":270.0,"currency_code":"EUR","in_stock":true},{"title":"Soft \/ 37\/39","offer_id":57006977417561,"sku":"0PSPVTSW37S","price":270.0,"currency_code":"EUR","in_stock":true},{"title":"Soft \/ 39\/41","offer_id":57006977450329,"sku":"0PSPVTSW39S","price":270.0,"currency_code":"EUR","in_stock":true},{"title":"Soft \/ 41\/43","offer_id":57006977483097,"sku":"0PSPVTSW41S","price":270.0,"currency_code":"EUR","in_stock":true},{"title":"Soft \/ 43\/45","offer_id":57006977515865,"sku":"0PSPVTSW43S","price":270.0,"currency_code":"EUR","in_stock":true},{"title":"Soft \/ 45\/47","offer_id":57006977548633,"sku":"0PSPVTSW45S","price":270.0,"currency_code":"EUR","in_stock":true},{"title":"Medium\/Soft \/ 35\/37","offer_id":57006977581401,"sku":"0PSPVTMW35S","price":270.0,"currency_code":"EUR","in_stock":true},{"title":"Medium\/Soft \/ 37\/39","offer_id":57006977614169,"sku":"0PSPVTMW37S","price":270.0,"currency_code":"EUR","in_stock":true},{"title":"Medium\/Soft \/ 39\/41","offer_id":57006977646937,"sku":"0PSPVTMW39S","price":270.0,"currency_code":"EUR","in_stock":true},{"title":"Medium\/Soft \/ 41\/43","offer_id":57006977679705,"sku":"0PSPVTMW41S","price":270.0,"currency_code":"EUR","in_stock":true},{"title":"Medium\/Soft \/ 43\/45","offer_id":57006977712473,"sku":"0PSPVTMW43S","price":270.0,"currency_code":"EUR","in_stock":true},{"title":"Medium\/Soft \/ 45\/47","offer_id":57006977745241,"sku":"0PSPVTMW45S","price":270.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/C4-26-Pinne-Sportech-FBG-bianche-F_jpg.png?v=1767740180","url":"https:\/\/deepbluesub.com\/en\/products\/c4-sportech-fbg-white-fiberglass-fins","provider":"DEEP BLUE - Freediving \u0026 Spearfishing","version":"1.0","type":"link"}