SmartWool M’s PhD Outdoor Light Hiking Crew Socks

PhD® Built for Performance in the Highest Degree 4 Degree™ Elite Fit System 4 Degree™ Elite Fit System For a dialed, performance-oriented fit with flex zone at ankle joint Indestructawool™ Indestructawool™ Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort Mesh Venting Mesh Venting Mesh ventilation zones provide optimum moisture management and maximum breathability Light Cushion Light Cushion Light cushioned for impact absorption and warmth Features Sock Height: Crew Virtually Seamless™ toe for enhanced comfort 8.5" overall height Made in USA of Imported Yarn: 56% Merino Wool, 41% Nylon, 3% Elastane Style: SW001069 Care Machine Wash Warm, Wash Inside Out. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.