1. 100% Brand new and high quality.
2. Made by high quality material, breathable and comfortable.
3. Washable, can be repeatedly used.
4. Collapsible, you can put it inside your pocket and bring it anywhere.
5. Elastic ear strap design, wear easily, stronger and more comfortable.
6.3D cropped design shapes your face well.
7.Free Size: for Men Women
Suitable for all kinds of outdoor activities where dust may be present. Such as: Mountain-biking Running Horse riding Snowboarding Moto-X Skiing Speed walking Climbing Cycling Walking Motorcycling , etc. Also applies to: Exhaust, Industrial emissions, Dust allergies, PM2.5 etc.