Shop Silicone Freediving Fins
What Makes Molchanovs Silicone Fins Unique?
Mastering Technique
Silicone fins help beginner freedivers learn the foundational technique they’ll need for performance carbon and fiberglass fins. Advanced freedivers use silicone fins to polish and perfect existing technique.
Anatomical Foot Pocket
Dedicated right and left foot pockets with arch support keeps feet in the optimal position when finning, while open heel foot pockets give you the correct ankle-to-foot position and allow you full range of motion.
Soft, Yet Powerful
While the silicone foot pockets and blades are soft and comfortable enough for long training sessions, 8 blade rails stabilize your kicks, making each movement more efficient than plastic or short swimming fins.
For Freedivers of All Levels
Silicone bifins are for everyone, whether you’re a beginner learning how to perform bifin/monofin technique or a competitor working on your form. World Champion Alexey Molchanov even took his CORE Silicone Bifins to 102m (335ft)!
Compact Size
Full-size bifins and monofins turn travel into a challenge — silicone fins are ultra-portable, slipping into your luggage and making transit hassle-free.
Designed for All Water Temperatures
Whether you’re diving in a rashguard in Bali or in the frigid temperatures of the Arctic Sea, silicone fins can withstand up to -30°C (-22°F) temperatures without deforming.