2Pcs KN95 FFP2 4-Layer Self-priming Filter Respirators Face Mask Breathable Dust Filter Masks
gentle close to the skin
filtration efficiency.Can protect you from dust, car exhaust, pollen, etc.
Mask create a secure seal for maximum protection
Mountain-biking, Running, Horse riding, Snowboarding, Skiing,
Speed walking, Climbing, Cycling, Walking, Motorcycling, etc.
Also applies to: Exhaust, Viral influenza , Dust allergies, PM2.5.