Wearing masks in public is a fact of life, but all masks are not created equal. If you want the best, you want a Leaf Mask. Unlike other options, the Leaf Mask is clear, FDA-registered, HEPA filtering and has UV-C sterilization. What makes that possible? U-Series N99+ HEPA or carbon filter that’s replaceable. Ultra lightweight design. 99.9997% filtration of 0.3 Micron. The UV and Pro Leaf variants also include Active UV-C pathogen sterilization. In other words, Leaf is safer, smarter, more comfortable and you can still unlock your phone with FaceID. Back Leaf Masks today.