2% nylon, 8% spandex - treated with a biocompatible , hydrophobic splash resistant finish - one size fits most. Secured by elastic bands that fit around the ears.
Lightweight construction allows for all day comfort, stretch and breathability.
Two-ply cloth barrier for enhanced protection of user's nose and mouth. Pocketed design allows for insertion of additional filtration.
Machine wash in hot water using a mild detergent. Not an FDA approved medical device.