100% Polyester Material: 100%Polyester. Masks can not only bring your comfort, protect u from dust,M-shaped nose clip for a comfortable fit,Allows for easy breathability. This mouth mask Washable Reusable Masks,Suitable for both boys,girls,man,woman to go outside,cicling,shopping and so on. Wear It When You Go Traveling, Fishing, Skiing, Shopping, Hiking, Walking, Cycling, Motorcycling, Pet Grooming, Gardening, Weeding, Planting, Shoveling Snow In Cold Weather Or Windy Days.It is also a good ornament and fashionable item! As a good gift for families, friends, lovers. Super soft and breathable, will not rub your face,Will be a great fit for adult or kids, boys and girls.