Perfect for active outdoor pursuits, this classic boot sock incorporates Dri-release technology for quick drying and moisture wicking. The Fresh Guard antimicrobial treatment helps prevent odors so feet stay fresher longer. The seamless toe closure ensures long-wearing comfort. The Dri-Release Boot Sock is constructed from a durable blend of 63% polyester, 25% nylon, 9% wool, and 4% Lycra spandex fabric. 15" high. Two pairs per pack. Made in the USA. Sizes: M (M: 5-9 / W: 6-10); L (M: 9-12 / W: 10-12); XL (M: 12-15).