Gold Toe Men's Casual Crew 3-Pack 82% Cotton, 16% Nylon, 1% Spandex. Heathers: 64% Cotton, 22% Acrylic, 13% Nylon, 1% Spandex Exclusive of Ornamentation Combed Cotton for breathable comfort Fully cushioned athletic crew that looks like a casual sock Now with Freshcare Moisture Management Reinforced heel and toe