Gun Gamers also have a video on proper eye protection and they do have a problem with mesh eye protection as not being adequate. Whilst mesh provides good ventilation and fog-free eye protection, there are problems with such as fine particles getting through the mesh... "In this video, E House goes over why he doesn't use or recommend mesh eye protection for airsoft games."
Now, we need information on where to get that t-shirt that E House wore on the video.