SockShop Boy's 3 Pair Muppets Socks Sock 1: 65% Cotton 34% Polyamide 1% Elastane; Sock 2: 70% Cotton 29% Polyamide 1% Elastane; Sock 3: 69% Cotton 30% Polyamide 1% Elastane Imported 3 Pair Pack Standard tops Standard toes Machine washable Please note: sizes are U.S. sizes