Light, nimble, fast, and rugged out on the trail, the Darn Tough Mens Light Hiker Merino Wool Crew Socks help you handle the most demanding trail conditions. Made of a fine-gauge Merino Wool blend, these high-performance hiking socks naturally regulate temperature and wick moisture for comfort out in the wild year-round. Naturally odor fighting, these easy-wearing socks help resist foot odor and keep feet feeling fresh. Made for comfort, these socks combine fine gauge, 1x1 knit ribbing for an ultrasmooth feel and comfortable, blister-free performance fit. True Seamless construction ensures undetectable seam fusion for an ultrasmooth, irritation-free feel. Light cushioning under the feet for versatile comfort. 43% Merino Wool/54% Nylon/3% Lycra Spandex.Made in USA. Sizes: M-XL. Color: Black. Type: Socks.