Here at Airific we have always been adamant that three layers is what makes sense for both the mask wearer and the community. We consider ourselves "Practical Nerds", or otherwise, sift through the data enough to understand what is scientifically prudent, yet realizing, people have to wear these masks everyday, for 8 plus hours a day! And science doesn't always care about comfort when trying to solve for X.
Here at Airific we have always been adamant that three layers is what makes sense for both the mask wearer and the community. We consider ourselves "Practical Nerds", or otherwise, sift through the data enough to understand what is scientifically prudent, yet realizing, people have to wear these masks everyday, for 8 plus hours a day! And science doesn't always care about comfort when trying to solve for X.Visit Us:- https://airificusa.com/community/blog/triple-layered-face-mask-why-is-it-important