Stance Men's Sampson Crew Sock, Blue, Sock Size:10-13/Shoe Size: 6-12 62% Cotton/15% Nylon/13% Elastic/10% Spandex Imported Hand Wash Combed cotton, elastic arch support, seamless toe closure Y gore seam, deep heel pocket, signature logo Fabric is 62 percent combed cotton/15 percent nylon/10 percent spandex/13 percent elastic