These medical grade masks are made up of two layers of a strong, lightweight woven fabric with one filter layer of protective nonwoven fabric sandwiched between ensuring comfort and protection. Each layer has it's own job to help protect against harmful germs. The inner layer is soft and nonabrasive to the skin, the second layer deflects fluid without sacrificing breathability, and the third layer minimises particle dispersal. The three layer construction offers protection without compromising breathability throughout the day.