Injinji Unisex Run Original Weight Mini-Crew Coolmax 3 Pair Pack 40% nylon Imported Protect your feet from moisture and blisters with the comfortable Run Original Weight Mini-Crew Coolmax socks from Injinji&reg;. Part of the Run Series Built with AIS:technology&trade; constructed with an inner lining made of CoolMax&reg; and a resistant outer shell of Lycra&reg;. Superior moisture management construction wicks sweat to keep feet dry and comfortable. Enhanced cuff holds sock comfortably in place. Arch support has three ply construction promoting circulation and non-slippage. Anatomical 5 toe design prevents skin on skin friction and blistering, moisture wicking properties, and enable natural movement from heel to toes. Materials: 55% Coolmax polyester, 40% nylon, 5% Lycra&reg;. Machine wash warm, line dry. Sold in a 3-pair pack. Imported. Machine wash warm on gentle. Line dry.