Stance Men's Granite Classic Crew Sock, Black, Sock Size:10-13/Shoe Size: 6-12 45% Polyester, 32% Cotton, 13% Elastane, 10% Spandex Imported Machine Wash Anatomically correct fit Seamless toe closure and toe venting Elastic arch support Deep heel pocket and dry low-gore seam Fit no. 556 the classic crew