Stance Men's Diffusion Crew Sock, Camo, Sock Size:10-13/Shoe Size: 6-12 40% Wool/40% Acrylic/19% Nylon/1% Elastane Imported Hand Wash 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