F1 Carbon Fiber - Closed Heel Limited Frog Feet Edition

- FROG FEET EDITION LIMITED QUANTITIES WHILE SUPPLIES LAST - When you're pushing the limits on a single breath, every ounce of energy matters. That is exactly why we built the F1. Crafted from premium, aerospace-grade carbon fiber, these blades are engineered to deliver unmatched energy transfer and immediate snap-back, all while remaining incredibly lightweight. Traditional polymer fins get the job done, but carbon fiber changes the game entirely. The F1 translates your lightest kick into massive propulsion. The result? Significantly reduced leg fatigue, lower heart rate, and extended bottom times. Whether you're hunting agile pelagics in blue water or working a deep reef structure, the F1 gives you the speed and efficiency you need to close the gap on your target and get back to the surface. Available in both medium and soft stiffnesses to perfectly match your diving style, you can easily dial in the exact flex you need for your specific body mechanics and environment. Pair them with our incredibly comfortable JBL foot pockets, and you have a fin setup that feels less like a piece of gear, and more like a natural extension of your leg. Features: Available in Medium and Soft Blade Stiffness Full Foot Pocket that Utilizes Three Material Densities Stiff Foot Pocket Bed for Enhanced Thrust Soft Foot Pocket Upper for Reduced Foot Fatigue Modular Design TPU Side Rails Full Carbon Fiber Fin Blade Optimized Blade Profile 23° Blade Angle Stiff Blade Base for Maximum Transfer of Energy Variable-Stiffness Carbon Fiber Layering Embedded JBL Tuna Coffin Logo