Stance Men's Katsu Crew Sock, Tropical, Sock Size:10-13/Shoe Size: 6-12 74% Acrylic/13% Polyester/9% Nylon/4% Rubber Imported Hand Wash Ankle and rich elastic support, Y gore seam, and seamless toe closure Instep flex panel, left and right specific toes closures, compression technology, snowboard cushion placement