Live Your Adventure®Designed especially for use with low-cut hikers and trail shoes, these premium mini crew socks provide light cushion. Wool/nylon/spandex blend ensures comfort, performance, and durability. 62% wool/36% nylon/2% spandex Reinforced heel and toe Deep heel pocket Arch brace Ultra-smooth toe seam Sizes: Medium (Men's 6-8.5; Women's 7-9.5) Large (Men's 9-11.5; Women's 10-12.5) Machine wash Made in USA