Black Masks Dust Fog Protection Breathing Windproof Anti Pollution Activated Pm2.5 With Activated Carbon Filter Masks Face Mask

Face Mask mouth-muffle with filter

Face Shape Design, Nose portion of analuminum sheet secured to prevent slipping

Suitable for doing activities like biking,Riding motorcycle,riding, snowboarding, or climbing

With activated charcoal filter, filters outexhaust emissions

Ventilation Holes on Mouth, Soft andcomfortable to wear.