Depth gauge functions:

Aumenta la forza delle braccia: le palette aumentano la resistenza

This jacket

The blade is incorporated under the foot pocket and thanks to its angle the fin provides maximum efficiency and minimization of effort during swimming

Pinne X-Stream Mares digitale Depth gauge functions:The X Stream diving fins have a blade length that varies from 34. 5 to 38 cm depending on the size. The fins have an open foot pocket. Made with innovative high performance materials, they provide superior thrust while minimizing leg fatigue. The materials used are 3 specific for maximum elasticity, high durability and wear resistance. The special channel thrust system creates a geometry of channels capable of moving a greater quantity of water,