Finally, a reusable KN95 mask designed for kids that is so breathable and comfortable they forget they~re wearing it. Engineered specifically for the breathing cycles of young lungs and ergonomically contoured to conform to different children~s faces, AirPop Kids mask get the thumbs up from kids and has been awarded a Seal of Approval by Parent Tested Parent Approved (PTPA). AirPop Kids Masks combine KN95 respirator level protection with the lightweight breathability of a reusable cloth mask. When you experience the easy breathing of our filter material, comfort of the ergonomically shaped foam and soft adjustable ear loops, you~ll know this is the mask you~ve been looking for all along. AirPop~s 4 pack of blue kids facemasks are KN95 certified and meet the ASTM F3502-21 High Performance Barrier Mask Standard. Our Masks provide Professional Level Filtration. At the core of every AirPop~ Kids Mask is our layer of permanently electrostatically charged filter media which in independent lab testing demonstrated >98% filtration efficiency of <0.3 micron airborne particles such as pollen, pet dander, allergens, dirt, environmental air pollution and airborne particulate matter. AirPop Kids Masks are Engineered to fit. We scanned the faces of children all over the world to create a mask truly designed to fit children. Experience our Unrivalled Breathability. Our innovative 3D Dome design is engineered for ideal air exchange, reduced CO2 accumulation and allows for natural, easy breathing. This also prevents the mask from collapsing onto the lips/cheeks which makes speech difficult and can exacerbate skin/lip irritation. Wear Glasses? Do they fog over when using your current mask? The AirPop Pocket Mask has an ergo-foam cushion comfortably seals across the nose bridge and prevents fogged over glasses. We all know Time is Money. Unlike single use disposable masks, AirPop kids masks and filters are designed to be reusable so they~re independently tested to verify continuous performance at the stated fit, filtration and breathability levels following 10 cleaning cycles or 40 hours of wearing time. AirPop masks don~t stop working at 40 hours though, that~s the minimum you can expect and the best indicator that it~s time to change your mask is when it~s damaged, dirty or becomes loose or more difficult to breathe through.