Wigwam Unisex El-Pine Warm Wool Heavyweight Socks, Salt/Pepper, MD 76% Wool, 22% Stretch Nylon, 2% Spandex BUILT TOUGH: the original ragg wool sock, Wigwam's El-Pine is built tough with Wool, Stretch Nylon and Spandex for years of warmth and protection MATERIALS: 76% Wool, 22% Stretch Nylon, 2% Spandex REINFORCED DURABILITY: a blend of natural and synthetic fibers extends the life of the product HEAVY WEIGHT: designed to be worn in colder conditions; provide defense against cold USA MADE SINCE 1905: Wigwam support domestic yarn spinners whenever possible and work with them to get the best quality natural and manmade fibers and yarn for all of our products You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!