Crunchy Corn100% Polyester, Soft And Breathable <br>Good Choice For Outdoor Sports Such As Cycling, Camping, Hiking <br>High Quality Material, Making It Soft And Comfortable To Your Face, Very Effortless Breathable To Wear,and It Won't Induce Discomfort <br>Fit Most People For Outdoor, Living In Or Travelling To Areas With High Air Pollution Levels <br>There Has A Nose Clip Can Be Shaped To Increase Mask Sealing Effect, And Avoid The Fog Of Glasses When Breathing