ZANheadgear® is a global leader in the performance headwear industry and provides a product range that includes all weather, cold weather, face masks, and several other headwear products lines. Offers optimal protection from the elements by providing coverage of the lower face and neck (Paint Skull model). Features a replaceable soft PM2.5 bamboo fiber filter that creates an anti-odor barrier against dust and debris. Includes an adjustable metal nose piece and neoprene lip to prevent fogging. Each masks comes with three (3) PM2.5 bamboo filters.