Spetton 300 Fin, Adult Unisex, Blue (Blue), 43

C4 300 Footpocket. Discover the C4 300, the apex of footpocket design for freedivers and spearfishers. Engineered for ultimate efficiency, it weighs an astonishingly light 316g to minimize fatigue and conserve precious energy. The ergonomic, pre-formed 3° angle and anatomical shape create a seamless, responsive fit that feels like an extension of your body. This eliminates energy loss, ensuring every kick translates into powerful propulsion. Its minimalist, hydrodynamic profile cuts through the water with minimal drag for faster, more fluid movements. Upgrade to the definitive choice for lightweight performance. These flexible, lightweight shoes are praised for their excellent comfort and performance, despite being a bit tight to put on initially. Buyers recommend sizing down for a perfect fit, noting the quality material and great pockets. Some reviewers mention the product being sold individually. C4 300 Footpocket: The Apex of Lightweight Performance and ComfortDiscover the revolutionary C4 300 Footpocket, an engineering marvel designed for freedivers and spearfishers who demand nothing less than the ultimate in performance and efficiency. The 300 model represents a paradigm shift in footpocket design, focusing on a single, critical goal: to create the most direct and efficient transfer of energy from the diver´s leg to the fin blade, all while offering unparalleled comfort.The standout feature of the C4 300 is its extraordinary lightness. Weighing in at a mere 316 grams, it is one of the lightest footpockets on the market. This significant weight reduction is not just a number, it translates directly into reduced fatigue during long dives, allowing you to conserve precious energy and oxygen. The minimal mass means less effort is required for each kick cycle, resulting in smoother, more fluid movements and enhanced overall performance.Ergonomically crafted to perfection, the 300 footpocket boasts a pre-formed 3° angle. This innovative design aligns the footpocket naturally with the leg´s position during kicking, promoting a more comfortable and powerful fin stroke. This anatomical shape minimizes empty spaces within the footpocket, ensuring a snug, responsive fit that feels like a seamless extension of your own body. This superior connection prevents energy dispersion, guaranteeing that every ounce of your effort is channeled directly into propulsion.The minimalist and hydrodynamic profile of the C4 300 further enhances its efficiency in the water. By reducing volume and streamlining its shape, the footpocket cuts through the water with minimal drag, allowing for faster ascents and descents. It is the perfect foundation for building a high-performance fin system, designed to be paired with world-class carbon fiber blades to unlock their full potential. When assembled, the combination creates a fin with an optimized total angle for maximum thrust.Ideal for the discerning diver who seeks to maximize every movement, the C4 300 Footpocket is the definitive choice for upgrading your fin setup. Experience the difference that superior design, extreme lightness, and biomechanical efficiency can make on your next underwater adventure.Footpocket 300 (1 unit).Specifications:The following specifications are representative of a complete fin assembly using the 300 footpocket with a compatible C4 blade:- Dimensions blade: 1.000x195 mm.- Angle fin: 29°blade + 3°footpoket = 32°.- Carbon fiber: MEGAFORCE T 700 - 100% carbon.- Water rail: constant profile H10.Assembling Kit not included. tradeinn Diveinn

These fins are the lightest in the world. Extremely comfortable Up to seven times more resistant to traditional plastic thermos With perfect hydrodynamics and captivating finish.