Neoprene socks,diving socks,waterproof socks Neoprene socks,diving socks,waterproof socks :For professional divers. 3mm neoprene These are single-lined, thin, high ... lining. They can be used with both closed foot fins for greater warmth and to protect the skin from scratches and ... to put on your wetsuit. Sizes: S, M, L. Neoprene socks,diving socks,waterproof socks