Reusable Outdoor Sports Dustproof Anti Air Pollution Cycling Riding Mask Cover with Carbon Filter
1. Made of soft neoprene with breathable holes.
2. Adjustable nose clip better-fit face while durable. And it won’t foggy for glasses, back magic strap provide more stability, freely adjust the tightness.
3. The mesh dust mask shell and valves can be washed when they get dirty. The activated carbon filter are easy to be changed by opening air valves. The air purifier recommended to be changed per one month.