Carbon Fiber Fins (Blades) MANTRA key features:

Mantra models are light and progressive fins, with high performance, suitable for spearfishing and sport freediving.

Mantra innovative fins, thanks to their extreme use flexibility, are the best-selling product by CETMA COMPOSITES.
In their different stiffnesses (Xsoft, Soft, Medium and Hard), they are suitable for different uses, hence for both sport freediving and spearfishing.
Thanks to the Dynamic Resonance System, these fins manage to maximize thrust by reducing fatigue: the feeling is that of soft fins with a powerful thrust.
The 33° bend angle has been designed to facilitate swimming on the surface even in the presence of strong currents.

Dimensions

Size

How to choose Rigidity

How to take measurements to customise your shoes