Outdoor cycling masks with filter
The activated carbon dust mask filters out 99-percent of exhaust, pollen, chemicals, fumes, and other irritant dusts
Adjustable Earloop HOOK&LOOP Strap & Adjustable nose clip
Dust face mask strap no-slip, more comfortable to adjust the size to meet the most head type.
Prevent fogging, fully formable nose clip ensures effective seal
Low Breathing Resistance -breathing mask Rapid Exhalation Valves with a plurality of holes, double air breathing valve, offer maximum ventilation without sacrificing filtration
Multi-purpose - Anti-pollution mask suitable for Allergy woodworking mowing paint construction cleaning running cycling hiking snowboard and other activities, it also can be used day to day wear, haze day protection and so on
Reusable and Washable - The neoprene dust mask shell and valves can be washed when they get dirty, the filter is replaceable