Featuring a classic look and a supersoft merino wool blend, the Darn Tough Wide Open Merino Wool Vintage Stripe Cushioned Crew Socks for Men deliver a style and fit that feel just right. Wide Flex Stretch means your feet never feel cramped, and these merino wool socks are built with Comfort Stitch Cushioning and True Seamless Toe for chafe-free comfort. The use of merino wool means these men's socks stay cool in hot weather and warm in cool weather, plus they naturally resist odors. Whether hitting the trails or heading to the office, the Darn Tough Wide Open Vintage Stripe Cushioned Crew Socks for Men promise to provide the all-day comfort you deserve. Made from 63% merino wool/34% nylon/3% spandex. Mfrs. lifetime guarantee. Machine wash.Manufacturer style #: 9002. 63% merino wool/34% nylon/3% spandex Merino wool regulates temperature and fights odors Wide Flex Stretch amplifies comfort Comfort Stitch Cushioning pads high-impact areas True Seamless Toe design prevents chafing