Our Reusable Face Masks are made from a soft 2-ply, 100% polyester fabric, with two elastic head straps to offer a secure, comfortable fit. This face cover is shaped to follow natural contours of the user’s face, and along the bridge of the nose, to help reduce fogging of eye protection. With its anti-microbial coating, the 393-FC10 mask can be machine washed, up to 30 cycles: Use cold water, tumble dry (or hang to dry) and do not iron. These Washable Face Masks do not pass any Respiratory Standards and are not to be used in place of NIOSH approved products. Available in a steel gray color by the packs of 3 masks.