Fine Fit Mens Fancy Color Crew Cotton Dress Socks (6 Pairs) 80% Cotton, 15% Polyester, 5% Spandex Machine Washable Premium Quality Fancy Cotton Socks for Business or Fun Size: 10 - 13 (Mens Shoe Size: 6 - 12) Machine Washable Premium Cotton Sock with 5% Spandex for Great Fit! Perfect sock for casual and dress wear.