Smartwool PhD Outdoor Heavy Crew Socks

A new and improved classic. The PhDAR Outdoor Heavy Crew features ReliaWoola technology for improved durability in the high wear areas and the 4 Degreea elite fit system, to keep the sock in place and give you all sport versatility. Indestructawool technology features a wool based, patent pending yarn and construction method for exceptional durability and comfort 4 Degree elite fit system uses two elastics for greater stretch and recovery to keep the sock in place Ventilation designed for end use: more mesh in Ultra Light and Light weights ensures maximum breathability, thermoregulation, and moisture management Virtually Seamless toe 8.5 overall height 73% Merino Wool, 25% Nylon, 2% Elastane Height: Crew Cushioning: Heavy Full Cushion