Milwaukee(R) expands the WorkSkin(TM) cold weather lineup by introducing a new balaclava. This product handles the demands of hard work in cold conditions. Fast wicking materials move moisture away from the body's high-sweat areas to avoid dampness, cold, and freezing. Durable, long-lasting fabric provide more insulation while resisting pilling and fighting odor, extending product life. Optimized to be used with hardhats, this WorkSkin(TM) product manages moisture and body temperature helping users work dry and stay warm. | Milwaukee Tool Workskin Mid-Weight Cold Weather Balaclava 421B