High quality Lab-Made Mantra carbon fins, featuring the revolutionary Dynamic Resonance System from Cetma Composites - developed and tested in collaboration with freediving world champion Michele Giurgola, who's signature is also featured on blades.

The Mantra blades are tuned to specific natural frequencies allowing the blades to resonate with each kick, providing outrageously efficient energy conversion with absolutely minimal effort. 

The Mantra blades are designed with an increased blade angle of 33 degrees for easier surface swimming and variable blade rigidity (3-D Design) which maximizes energy conversion and propulsion efficiency, supplying the freediver with unmatched power and performance. Variable width blade rails allow higher stability and better handling underwater.