Material Description 100% Polyester Fiber (Polyester).
Product Performance Very Soft, Breathable, Waterproof And Washable. The Buckle Can Be Adjusted According To The Contour Of Your Face, And Its Length Can Be Changed At Will To Prevent It From Being Left On The Face After Removal. It Can Protect Your Face And Lips From Dust, Cold, Allergies, Haze, Exhaust And Low Temperature, Allergic Substances, Etc..
Applicable Scenarios Suitable For Outdoor Cycling, Camping, Running, Traveling, Climbing Densely Populated Places And Daily Use..
Can Be Reused, It Is Recommended To Wash By Hand, Do Not Bleach, One Product With 2 Filters.