Smartwool Spruce Street Crew Spruce up your day with our Men's Spruce Street Crew. A supportive arch brace adds a snug fit, and our Virtually Seamless toe provides the ultimate in-shoe comfort. Features: Sock Height: Crew Virtually Seamless toe for enhanced comfort Supportive arch brace Ultimate comfort Made in USA of Imported Yarns: 57% Merino Wool, 40% Nylon, 3% Elastane Care: Machine Wash Warm, Wash Inside Out. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.