Women's ORIGINAL™ Arctic Base Layer Crew Top Color:Black while moisture and odor control while moisture and odor control keeps you dry and fresh under any layer The Heat Holders® Women's Albury Foldaway Earmuffs have been created using our high performance thermal yarn and HeatWeaver® insulation lining to maximize the amount of warm air held close to your body Simply drop this top in the machine to wash and quick dry for easy care The all new and improved Heat Holders® Women's ORIGINAL™ Arctic Base Layer Crew Top is built for extreme cold — HeatWeaver® fabric that is gently brushed inside and out for supersoft warmth that traps warm air next to your skin