QUALITY MATERIAL: High-Quality Polypropylene non-woven filter paired with a breathable cotton layer | COMFORTABLE TO WEAR: Washable and reusable with comfortable ear loops and a nose shaping Flex Wire | BEST PRACTICES: Wash your hands before putting on and removing mask, shape the flex-wire around nose, avoid touching face while wearing mask, wash and hang dry | SUITABLE USES: Great for everyday use! Works well on hot summer days while exercising, or for casual use to the Grocery Store or Office | COLOR OPTIONS: Pick between one of our 8 beautiful colors – Black, Blue, Green, Grey, Navy Blue, Pink and Black/Grey. Also available in Kids sizes with different color options