Stay warm and comfortable underwater with Seac Anatomic Socks. Made from 5mm neoprene, they insulate heat and feature a smooth skin neoprene body and Supratex sole for durability. Fitting like socks, their flexible design allows for a snug fit with either full foot or open fins. Perfect for freediving, snorkeling, scuba-diving, or swimming - experience total comfort with the Seac Anatomic Socks!