I've only worn one for extended period of time (meaning multiple hours) a couple times. Yes, I know I should resist or whatever but something there are extenuating circumstances where the best thing to do is suck it up. Both times I got a headache. I almost never get headaches otherwise.

Kids wearing this shit all day, I can imagine it's rough. I walk by the elementary school a lot and if they are out there for recess or whatever it's sad seeing them all have to play outside with their awful face napkins on.

But you know, "if it saves just one life of someone who was going to die in the next six months anyway, it was all worth it."