Pittsburgh Steelers For Bare Feet NFL 4-Stripe Deuce Crew Socks. Made of 83% Acrylic/14% Polyester/2% rubber/1% Spandex. Size is Men's Medium which fits men's Shoe size of 5-10. IN STOCK. Shipping and handling will be FREE for US Buyers. Must be paid within 2 days of close of purchase. Thanks for looking, check other items too.