iMask is a reusable face mask made from an organic Polypropylene polymer material that helps protect from dust, pollens, allergens, droplet transmission, smoke, and more. iMask is one layer, but the material is slightly thicker than traditional fabric face masks. Disposable adhesive filters sold separately. Design features seamless ear bands, making our masks the most comfortable on the market. These masks are not FDA Approved. *Please note these are not a replacement for medical-grade N95 masks or PPE but are meant to bridge the gap.