{"product_id":"pinne-in-vetroresina-c4-fbg-umberto-pelizzari-black","title":"Fbg Umberto Pelizzari Fins - Black","description":"\u003ch2\u003eC4 FGB Umberto Pelizzari Fiberglass Fins for Freediving and Spearfishing\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eFGB Umberto Pelizzari fins\u003c\/strong\u003e, designed and manufactured entirely in Italy by \u003cstrong\u003eC4\u003c\/strong\u003e, feature a blade made from \u003cstrong\u003e100% prepreg epoxy fiberglass\u003c\/strong\u003e. This technical material delivers the perfect balance between \u003cstrong\u003eelasticity\u003c\/strong\u003e and \u003cstrong\u003emechanical strength\u003c\/strong\u003e, ensuring efficient thrust transfer and a smooth, controlled kick—essential characteristics for freediving and spearfishing.\u003c\/p\u003e\n\n\u003cp\u003eWith a length of \u003cstrong\u003e79 cm\u003c\/strong\u003e, the blade has a thrust area greater than its hydrodynamic resistance area, promoting optimized elastic deformation that increases propulsion without increasing physical effort. The \u003cstrong\u003ewater rails\u003c\/strong\u003e with a convex section, extending along the full length of the blade, are designed to improve water channeling, reducing lateral vortices and optimizing the fin’s \u003cstrong\u003ehydrodynamics\u003c\/strong\u003e during dives.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eperforated 250 model Foot Pocket with a 3° angle\u003c\/strong\u003e provides a comfortable and precise fit, essential for maintaining control during freediving and spearfishing sessions, ensuring stability and comfort even during extended use.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade material:\u003c\/strong\u003e 100% prepreg epoxy fiberglass, for an optimal balance between lightness and durability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade dimensions:\u003c\/strong\u003e 790 x 195 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable stiffnesses:\u003c\/strong\u003e 20 Super Soft, 25 Soft, 30 Medium, to suit different thrust and effort requirements\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater rails:\u003c\/strong\u003e anti-turbulence convex profile, reducing lateral vortices and improving hydrodynamic efficiency\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFoot Pocket:\u003c\/strong\u003e perforated 250 model with a 3° angle, designed for maximum comfort and a secure fit on the foot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e all black for blade and water rails, for a clean, functional design in the water\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e from 36\/37 to 46\/47, for a precise and comfortable fit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"C4","offers":[{"title":"20 - Super Soft \/ 36-37","offer_id":56927025693017,"sku":"0PFBGUPB2036CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"20 - Super Soft \/ 38-39","offer_id":56927025791321,"sku":"0PFBGUPB2038CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"20 - Super Soft \/ 39-40","offer_id":56927025889625,"sku":"0PFBGUPB2039CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"20 - Super Soft \/ 40-41","offer_id":56927025987929,"sku":"0PFBGUPB2040CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"20 - Super Soft \/ 41-42","offer_id":56927026086233,"sku":"0PFBGUPB2041CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"20 - Super Soft \/ 42-43","offer_id":56927026184537,"sku":"0PFBGUPB2042CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"20 - Super Soft \/ 43-44","offer_id":56927026282841,"sku":"0PFBGUPB2043CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"20 - Super Soft \/ 44-45","offer_id":56927026381145,"sku":"0PFBGUPB2044CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"20 - Super Soft \/ 46-47","offer_id":56927026479449,"sku":"0PFBGUPB2046CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"25 - Soft \/ 36-37","offer_id":56927025725785,"sku":"0PFBGUPB2536CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"25 - Soft \/ 38-39","offer_id":56927025824089,"sku":"0PFBGUPB2538CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"25 - Soft \/ 39-40","offer_id":56927025922393,"sku":"0PFBGUPB2539CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"25 - Soft \/ 40-41","offer_id":56927026020697,"sku":"0PFBGUPB2540CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"25 - Soft \/ 41-42","offer_id":56927026119001,"sku":"0PFBGUPB2541CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"25 - Soft \/ 42-43","offer_id":56927026217305,"sku":"0PFBGUPB2542CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"25 - Soft \/ 43-44","offer_id":56927026315609,"sku":"0PFBGUPB2543CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"25 - Soft \/ 44-45","offer_id":56927026413913,"sku":"0PFBGUPB2544CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"25 - Soft \/ 46-47","offer_id":56927026512217,"sku":"0PFBGUPB2546CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 36-37","offer_id":56927025758553,"sku":"0PFBGUPB3036CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 38-39","offer_id":56927025856857,"sku":"0PFBGUPB3038CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 39-40","offer_id":56927025955161,"sku":"0PFBGUPB3039CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 40-41","offer_id":56927026053465,"sku":"0PFBGUPB3040CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 41-42","offer_id":56927026151769,"sku":"0PFBGUPB3041CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 42-43","offer_id":56927026250073,"sku":"0PFBGUPB3042CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 43-44","offer_id":56927026348377,"sku":"0PFBGUPB3043CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 44-45","offer_id":56927026446681,"sku":"0PFBGUPB3044CK","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 46-47","offer_id":56927026544985,"sku":"0PFBGUPB3046CK","price":179.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/C4-25-FBG-Pinna-nera.png?v=1766646260","url":"https:\/\/deepbluesub.com\/en\/products\/c4-fbg-umberto-pelizzari-fiberglass-fins-black","provider":"DEEP BLUE - Freediving \u0026 Spearfishing","version":"1.0","type":"link"}