Carhartt Women's Medium Moss Crew Socks, 2-Pack a thick and cozy feel that makes them i for cooler months. Crafted from a temperature-regulating wool blend consisting of 38% nylon, 28% acrylic, 22% wool, 11% polyester, and 1% elastane, these socks keep your feet cool and dry while ribbed channels enhance ventilation on the legs. The material also helps fight off odors, making them for all-day wear. With cushioning on the heel, arch, toe, instep, and leg, along with added arch support, these crew socks provide extra comfort and support exactly where you need it most.