If you're like me you like to be silently provocative. I have a bunch of anti-mask friends who **** and derp all day long about how they don't work and blah blah blah blah; it gets really old. Masks work for a variety of reasons and if you're anywhere sane you're required to wear one anyways. This mask conveys something I've cared about for a LONG TIME anyways -< stay the heck away from me and absolutely do not cough on me you germ infested varmint. On top of all that its very cozy and comfortable. I've worn it while working out, running, hiking, cycling long distance, etc. I've never gotten hypoxia either, I've checked with my Pulse Oximeter (and because thats not something that can happen anyways). Buy this mask no matter what side of the fence you're on.
Duh this mask is the best one