Reusable dustproof, sports protection, with activated carbon filter and valve/for outdoor motorcycle activities

Material: Our mask is made of lightweight and breathable nylon mesh fabric, leaving no bad odors, for a soft and comfortable fit. It's easy to wash, so you can stay cool while enjoying the outdoors all day.One size fits all: Measures approximately 20cm x15cm, features an adjustable neck strap with a smart design to comfortably fit most faces and necks.Protection: Built-in activated carbon filter blocks over 99% of small particles as small as 0.1 microns, perfect for protecting against dust, pollen, traffic fumes, smoke and more inconveniences.Ideal for use all year round. Perfect for all types of outdoor activities: running, cycling, motorcycling, hiking, skiing or even DIY jobs such as painting, carpentry and gardening. Hassle-free guarantee: If you are not satisfied with your mask, simply send us a message. We will provide you with a replacement or full refund, without complications.