A key link in your scent-control system, these odor-controlling socks offer Scent-Lok’s carbon-fiber technology with moisture-wicking, quick-drying performance. Made of 37% wool, 27% Cocona®, 26% nylon, 8% polyester and 2% spandex for warmth, shape-holding stretch and easy-care convenience. Plus, the unique antimicrobial treatment prevents bacteria growth for even more odor-reducing power. Flat toe seams reduce bunching and bulk. Arch supports help reduce abrasion and blistering for all-day comfort. Reinforced toes and heels for wear resistance. Flex Zone ankles for a snug fit. Boot-length design. Made in USA. Height: 10.5". Men’s sizes:L(9-11), XL(11-13). Color: Charcoal.