Cold weather boot sock blends natures cold-weather fabric, wool, with innovative fibers to neutralize odors, wick moisture, support the foot and keep you warm.

41% Olefin / 41% Wool / 17% Nylon / 1% Lycra Spandex ArmourBlock technology neutralizes the microbes that cause odor before there is any odor at all Under Armour moisture-wicking performance Lycra Spandex throughout leg for staying power Fully cushioned footbed for maximum shock absorption Knit in arch support reduces foot fatigue while increasing blood circulation Fully reciprocated toe construction with flat toe seam for perfect fit Made in USA