{"product_id":"pinne-in-plastica-c4-umberto-pelizzari","title":"Umberto Pelizzari Fins","description":"\u003ch2\u003eUP C4 Fins for Freediving and Spearfishing\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUP C4 fins\u003c\/strong\u003e, designed in collaboration with \u003cstrong\u003eUmberto Pelizzari\u003c\/strong\u003e, are a high-quality Italian product specifically developed for the needs of freediving and spearfishing. Made with selected materials, they provide an optimal balance of \u003cstrong\u003emechanical strength\u003c\/strong\u003e, \u003cstrong\u003eelasticity\u003c\/strong\u003e, and \u003cstrong\u003eefficiency\u003c\/strong\u003e in power transfer.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Features and Design\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlastic blades\u003c\/strong\u003e with finishes inspired by the carbon fiber weave, made up of a smooth, glossy central section and two side sections with a carbon fiber-like texture.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable geometry\u003c\/strong\u003e designed to protect the blade in the area close to the foot and reduce load losses along its entire length, improving the fluidity of the fin stroke.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater rails\u003c\/strong\u003e in high-pressure and high-temperature overmolded thermorubber, with variable geometry, to increase the blade’s tracking and stability during movement.\u003c\/li\u003e\n  \u003cli\u003e29° blade angle, combined with the 3° angle of the 250 foot pocket, for a total of 32°, optimizing trim and power transfer in the water.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e250 Foot Pockets\u003c\/strong\u003e pre-shaped at 3°, made from soft plastic material, with a rigid insole that transfers all the energy generated by the foot to the blade, ensuring high efficiency during the fin stroke.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eComfort and Fit\u003c\/h3\u003e\n\u003cp\u003eThe 250 foot pockets are designed to adapt perfectly to different foot shapes, thanks to the elasticity and softness of the material used, ensuring a comfortable fit even during extended sessions in the water.\u003c\/p\u003e\n\n\u003ch3\u003eAvailable Variants\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStiffnesses: 25 (soft) and 30 (medium), to adjust blade responsiveness according to individual preference.\u003c\/li\u003e\n  \u003cli\u003eAvailable Sizes: 36\/37, 38\/39, 40\/41, 41\/42, 42\/43, 43\/44, 44\/45.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBlades: 795 x 625 mm\u003c\/li\u003e\n  \u003cli\u003eOverall fin size: 910 x 625 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe combination of \u003cstrong\u003equality materials\u003c\/strong\u003e, a \u003cstrong\u003especific design\u003c\/strong\u003e for freediving and spearfishing, and collaboration with a leading athlete like Umberto Pelizzari results in a technical product suited to those seeking precision, fluidity, and comfort in the water.\u003c\/p\u003e","brand":"C4","offers":[{"title":"25 - 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