Luis Rodriguez may be on to something with his idea of taking window perforated vinyl (like the stuff they put on buses where when you look at the bus you see an advertisement, but if you are on the bus you see nothing) and making a facial mask out it.
You wouldn’t need holes for you to see through and the visibility is 1000 times better, making it safer for kids and adults.
Rodriguez states that he has a patent pending on the invention and is looking for a license deal. My guess is that the window perforated vinyl is still covered under a different patent and whoever makes the MaxMask will have to license that technology first.