Thick Soft Heavy Duty Cushioned Warm Terry Towel Ankle Length Woolen Thermal Socks for Men, Winter Men socks Pack of 4 Pairs These are heavy duty socks are made with fine quality woolen yarn which makes them comfortable and breathable and suitable in cold winter months. Made from 85% Woolen Blend 15% Spandex. It will keep your feet warm enough even in the most extreme cold conditions, hi-performance socks for Men. Comfortable Ribbed Elastic Closure- The closure of this lightweight knit sock has full elasticity, so it won't be too tight to cause blood blockage, nor too loose to cause sliding down, making sure you are comfortable and decent.