537 The irony. And a good response from this guy, that pretty much states that! (media.greatawakening.win) posted 3 years ago by B7447 (context) 3 years ago by B7447 +538 / -1 22 comments download share 22 comments share download save hide report block hide replies
If I ever get the chance, I'm actually gonna give that a try. I still find the masks to be far worse in itch factor than air quality though, and the constantly fogging sunglasses are a pain.
They sell the fingertip oxygen sensors for a pretty low price now, that work with a smart phone.