Cetma Composites Dynamitech Carbon Fins

Dynamitech carbon fins, made in the lab, are the smallest and most powerful carbon freediving fins on the market. The blade is made of 100% Prepreg IM7 carbon fiber.

The 3D-Tech production technology guarantees a blade with zero percent crack propagation and excellent material consistency throughout. Designed with a 28-degree improved blade angle for simpler surface swimming and variable blade rigidity (3-D Design) to maximize energy conversion and propulsion efficiency, providing unrivaled power and performance to the freediver.

Underwater, blade rails with variable widths provide greater stability and control. Innovative Cetma composites S-Wing foot pockets are included, allowing optimal power transfer from the heel to the blade.