- 【Professional Protection】Please confirm Sold by Gxuyun before purchasing. Featuring 5 layers of filter structure, the dust mask effectively filters out 95% of exhaust, dust, pollen, particles, smoke and fumes. It is suitable for mowing, running, cycling, skiing, hunting, travelling, climbing and other outdoor activities.
- 【Easy Breathing】It has double breathable valves and mesh material design which increase comfortable , reduces heat and moisture in hot weather.
- 【Replaceable Filters】The mesh and valves are washable when they get dirty. And you can easily change the filters cotton by yourself.
- 【One Size Fits Most】With adjustable nose clip and velcro band, the face mask fits most adults. Velcro design can prevent the face mask from slipping and no need to constantly adjust the mask.