A new fin from Cressi, designed specifically for pool use and training. The short blade is made of highly reactive and lightweight materials, ensuring effective propulsion. The length of the blade and its materials have been studied to allow perfect muscle training without causing cramps. The blade's side is protected by a soft rubber to prevent possible impact with other swimmers.

The designed foot pocket is made exclusively of lightweight rubber and is particularly anatomical, hugging the foot with great comfort even during extended swimming sessions. The specific shape of the foot pocket with its wide sole makes it easy and soft to put on. These fins have been specifically designed for muscle training and conditioning, but they can also be used for swimming, where the small size of the blade makes it easy to enter and exit the water.