K. Bell Socks Men's Occupation Novelty Crew Socks 52% Pima Cotton, 37% Nylon, 6% Polyester, 4% Rubber, 1% Spandex Imported Machine Wash Men's Shoe Size 6.5-12 Designed in Los Angeles 1 pair per package Materials: 70% Cotton, 28% Nylon, 2% Spandex Machine wash cold; tumble dry