Description Injinji Run Lightweight No-Show Merino Wool toe socks are designed for harsh weather conditions. Main features: Soft merino wool toe socks prevent blisters between the toes and on the heel. Blend of merino wool, nylon and spandex that help keep your feet warm and dry even in the most extreme conditions. The socks are soft and durable, without disturbing seams. Where to wear: Socks are suitable for all outdoor activities (hiking, cycling, running, gardening), as well as indoors. See all socks Material: 60% Merino Wool 30% Nylon 4% Lycra Care: machine wash at 40 degrees, air dry. Do not use bleach, iron or dry clean. Produced in China