The SEAC Anatomic Socks are neoprene specially designed for greater comfort during free diving, scuba diving, and snorkeling. The SEAC Anatomic neoprene socks prevent heat loss and leave your feet warm. Moreover, they allow a more comfortable fit both of the full foot fins and of the open heel fins with a strap, as if they were rigid-sole shoes. The smooth effect of the neoprene at the ankle ensures greater adherence to the suit.