New Cressi fins designed specifically for the pool and for training.The short blade is made from highly reactive and light materials to guarantee agile and not very tiring, but still effective kicking.The length of the blade and the materials used have been studied to enable perfect muscle training, without ever causing painful cramps.The side of the blade is protected by a soft elastomer profile to prevent possible damage to other swimmers.Short bladed fin designed for pool use, recreational swimming and swim trainingBlade material comprised of a highly reactive and lightweight materialAnatomical foot pocket with comfortable soft rubber elastomers