The Mixed Stripe Medium Crew merino wool sock offers extra cushioning on the instep and around the leg to protect against pressure points from heavier footwear. The cozy wool cushioning next to the skin insulates the foot from hot spots and the natural thermoregulating properties keep you warm and dry in all conditions. Perfect for hiking, walking, or long days on your feet. Contents: Wool 73% | Nylon 22% | Elastic 5%