It combines new belts of essential and hydrodynamic design, adjustable to all Cressi models, with a new auto adjustable strap made in pure latex of high elasticity. The latex is the most elastic material of nature and has the property of extending to 8 times its length without breaking and with total elastic memory, which means, recovering its initial length.
Applied to the fins’ strap gives us great advantages:
The latex is the most elastic material of nature and has the property of extending to 8 times its length without breaking and with total elastic memory. This feature allows reducing the need of sizes because the strap covers wide extension ranges and allows a relationship insertion comfort / fin’s fixation higher than spring systems, because of its high elastic coefficient (X8 vs. X1.5 of the spring).
It allows, maintaining the flapping comfort, a high pressure level over the heel which is essential to obtain a right energy transmission applied to the fin without energy loss because of the “spring effect”. This is certainly its most significant feature because a strap excessively soft, long or without elastic memory reduces drastically the fin’s efficiency.
It’s easily replaceable and essential both conceptually and in its production and assembly.
It’s adaptable to all Cressi models, both with traditional hook (Frog, Master Frog, Prolight) and rotating bayonet (Rondine A, Reaction, Frog Plus).
Essential and hydrodynamic belts.
Wide and wraparound heel in soft thermoplastic rubber. Wide placement handle.
The latex is the most elastic material of nature and has the property of extending to 8 times its length without breaking and with total elastic memory. This feature allows reducing the need of sizes because the strap covers wide extension ranges and allows a relationship insertion comfort / fin’s fixation higher than spring systems, because of its high elastic coefficient (X8 vs. X1.5 of the spring).
It allows, maintaining the flapping comfort, a high pressure level over the heel which is essential to obtain a right energy transmission applied to the fin without energy loss because of the “spring effect”. This is certainly its most significant feature because a strap excessively soft, long or without elastic memory reduces drastically the fin’s efficiency.
It’s easily replaceable and essential both conceptually and in its production and assembly.
It’s adaptable to all Cressi models, both with traditional hook (Frog, Master Frog, Prolight) and rotating bayonet (Rondine A, Reaction, Frog Plus).
Essential and hydrodynamic belts.
Wide and wraparound heel in soft thermoplastic rubber. Wide placement handle.