【Comfortable & Breathable Fabric】: The elastic polyester fiber is suitable for all sizes. Both ladies and men can use it. 3 basic colors, safe protection and bring the stylish experience!
【More Meticulous Protection】: We have additionally provided 10 carbon filters to protect you, such as smoke, sand, pollen and so on. If you only go out for shopping briefly (2-3 hours), Then a piece of filter will be enough to support your use for a week!