Comfortable and lightweight these socks are an underwear drawer must have unique cool freshfeet finish draws moisture away from the skin to keep you feeling cool dry and fresh all day long style added stretch care and composition composition sock 1 73 cotton 26 polyamide and 1 elastane sock 2 76 cotton 23 polyamide and 1 elastane sock 3 78 cotton 21 polyamide and 1 elastane sock 4 79 cotton 20 polyamide and 1 elastane care instructions machine washable tumble dry