Warrior Alpaca Socks - Old Fashioned Baby Alpaca Wool Tube Socks for Men or Women Baby Alpaca/Nylon Machine wash in cold, tumble dry on cold/air setting. Do not use heat. These old fashioned tender tube socks are perfect for those looking for comfort, warmth and style. Reaching over-the-calf, they are great to wear under boots to protect your skin from unwanted moisture and odor. Natural alpaca fibers keep the feet at a perfect temperature and wick away moisture even in wet weather and snow. With a fully shaped heel and a deep calf rib, our old fashioned tender tube socks will last a long time, providing years of wear. Easy to care for! Machine wash cold, lay flat to dry or tumble dry on air setting.