Stance Men's Force Crew Socks, Black, Sock Size:10-13/Shoe Size: 6-12 49% Cotton, 28% Polyester, 13% Elastane, 10% Spandex Imported Hand Wash Dry low-gore seam offers a deep heel pocket for a great fit Elasticized arch band hugs the foot Seamless toe closure offers less pressure points Welt cuff keeps the socks just where they should be Style that helps enhance your life