Designed to ensure a dry environment for comfortable and healthy feet, the Bridgedale Men's Hike Lightweight Merino Endurance Boot Socks are the perfect companion for your walking boots.__ With excellent moisture management thanks to overfoot ventilation and carefully considered details including flat toe seams and Thermofit technology.__ Boot length sock for all day protection and great next-to-skin feel. The snug merino wool blend will keep your toes warm in the harshest of weather.__ With Coolmax and cotton for supreme comfort.__56% Coolmax Polyester 26% Combed Cotton, 15% Nylon Polyester, 1% Lycra ElastaneMoisture managementPerformance fitFlat toe seamOverfoot ventilationShockzoneThermofit