MyAir Comfort Mask, Starter Kit in Counting Sheep - Made in USA

Personal Air Space...with a twist! MyAir is a USA made product since 2014 that helps keep you hydrated while blocking out 99.997% of airborne particles down to 0.1 microns. | Hydration Plus Protection - Advanced filtration technology to reduce moisture loss (a leading cause of jet lag) and reduce exposure to allergens & contaminants. | Filter membranes block 99.997% of airborne particles and contaminants down to 0.1 microns, and reduce moisture loss by 88%. Data from independent microbiology & permeation test lab results for MyAir filters. | Ultra thin, ultra breathable and ultra comfortable. Conforms to different face shapes & sizes, attaches with soft, stretchy ear loops. Unique fit and style, with fashion forward fabrics to choose from. Comfortable, 4-way stretch sheath is made from fabric designed for sports applications - feather light and highly breathable. | Reusable two-way mask with replaceable filters. Each mask kit contains a lightweight sheath, zip lock carrying case, and 3 replaceable filters. MyAir masks are reusable, washable and latex free. One size fits most adults.