Don't let it's height fool you - this sock is an ankle-high powerhouse made for mileage. Great for long treks, this lightweight, comfort-fitting hiking sock combines support, stretch, and recovery. Featuring woven technology for ultimate durability and a dialed in fit. Light cushioning offers impact protection on the road or trail. Made In USA. 60% Merino Wool, 38% Nylon, 2% Elastane.