Panda Superstore Kid Snorkeling Socks Pink Scuba Diving Socks 3MM, SMALL(3-7 Years Old) Scratch resistant, chaffing resistant and warmth keeping 3mm neoprene provides ample thermal protection Water socks for divers using full-foot fins in cool conditions Anti slip bottom and tightened magic tape closure Slips on easily and prevents chafing; durable traction sole helps you grip the boat deck, dock, or shore