Kleenex Ultra Pro Face Masks are dermatologically tested that are comfortable for everyday wear and use and remain super soft on the skin. Made with advanced AirShield 3500™ technology and 3 layers, Kleenex Ultra Pro our most protective mask made with powerful electostatic filter to help reduce spread of droplets by wearer. The adjustable nose clip is designed to prevent fogging of glasses during breathing while comfortable ear loops ensure snug fit on your face.Everyday use for indoors and outdoors (Adult size, adjustable ear loops for snug fit). Adjustable nose clip to prevent fogging. Dermatologically tested and are suitable for sensitive skin. Proprietary AirShield 3500 technology in the middle layer holds electrostatic charge and substantially increases filtration efficiency making it difficult for particles to pass through. Our most protective 3-layer mask made with powerful electro static filter that helps reduce the spread of droplets by wearer.