Stance Men's Baldface Crew Sock, Black, Sock Size:10-13/Shoe Size: 6-12 60% Thermolite/29% Acrylic/10% Lycra/1% Carbon Imported Hand Wash 1" high 1" wide Ankle and arch elastic support, y gore seam, and seamless toe closure Instep flex panel, left and right specific toes closures, compression technology, snowboard cushion placement