Cetma Mantra Medium fin blade

Experience unparalleled underwater propulsion with CETMA Mantra Medium Carbon Fin Blades. The best-selling choice for freedivers and spearfishermen, these versatile blades offer a perfect blend of power and ease, transforming kicks into effortless motion. Their Medium stiffness is ideal for all-around use, balancing powerful thrust with sustained efficiency to combat currents and depths without fatigue. Featuring a revolutionary Dynamic Resonance System for maximized thrust with reduced effort, and an optimized 33° blade angle for superior hydrodynamics, these lightweight, responsive carbon blades feel like a natural extension of your leg. Elevate your dives with the definitive solution for superior performance and graceful, powerful movement