KN95 Mask Anti-dust protection mouth mask for sports, running, hiking, climbing and for many other purposes, which is double protected against dust, liquids, germs and weather. 4 Ply (non-woven+Anti-bacterial melt-blown cloth+non-woven). Skin-friendly, Hypoallergenic ,Comfortable, High breath-ability. Unique raised nose bridge design, adjustable nose clip.
