Loading... Please wait...A great all-purpose choice when temperatures drop, our cold weather Merino Wool work sock blends 77% Merino Wool, 20% stretch Nylon, 2% hi-bulk acrylic and 1% spandex. In a crew-length, it features a spandex-Reinforced leg to keep the sock in position. Comfort is enhanced with "no-feel" toe seams, and durability is improved with Reinforced heel and toes. An anti-odor fabric treatment is also included.