1. Effectively filtering most odor, dust, exhaust gas, chemicals with the activated carbon layer.
2. Comfortable and convenient for wearing with adjustable nose clip and non-skid ear-hanging design.
3. Featuring great permeability with a plenty of breathable holes and two air breathing valves.
4. Perfect for any outdoor activities such as running, cycling, hiking, etc.
5. It made from the finest materials and designed to be the most comfortable dust mask ever while providing maximum protection from airborne particles dust, germs, allergies, smoke, pollution, ash, pollen, crafts, gardening.