■ Product Name / Injinji Outdoor Midweight Mini-Crew Wool ■ Uses / Trail running, running, walking, trekking, multi-sports ■ Materials / 71% Merino Wool, 26% Nylon, 3% Lycra The Injinji Outdoor series is a midweight five-toe sock perfect for trekking. Made with Australian Merino wool, it has natural moisture-wicking properties to protect against odor and humidity. With a mesh top, quick-drying and moisture-wicking fabric, arch support, and seamless five-toe design, it protects your toes from blisters. Runners who suffer from blisters, sweatiness, or other foot problems should try these non-slip, barefoot-feeling five-toe socks for a superior level of comfort. Gender...Unisex