Under Armour ColdGear wool boot sock has a 1x1 comfort top with Lycra Spandex. ColdGear comfort in a lightweight design for the outdoorsman. This sock has a fully reciprocated heel and toe construction with flat toe seam for the perfect fit. Knit in Arch support increases blood flow to reduce foot fatigue. Under Armour ColdGear boot sock has a fully cushioned footbed for maximum shock absorption and protection.
- 40% Olefin / 40% Wool / 18% Nylon / 2% Lycra Spandex.