Now you can enjoy all of nature's beauty without worrying about your feet. Features a 3/4 height trail sock with midfoot cooling mesh zone. Lightweight cushioning under heel and forefoot. Lightest available hiking sock from Bridgedale. Ideal for mid-cut footwear. Maximizes performance of waterproof breathable footwear. Consists of 42% nylon, 38% new wool, 19% endurofil, 1% Lycra. Wash inside out in cold water, tumble dry low. Available in a 3 pair pack.