Additionally, full-face respirators can present a severe militarized image to the public which can be counter-productive for operational outcomes.” Introducing the MITR-M1 Half Mask. It is this ...

Full-face snorkeling masks can indeed be dangerous, and that is due to the increased risk of hypercapnia (elevated CO2 levels) and hypoxia (low oxygen levels) during use, according to a recent study.

TESTING THE WATERS With its 180-degree field of view and a ‘dry top’ snorkel that helps keep water out, Ocean Reef’s Aria full-face mask rises to the top.

Oh, and if you’re a pro drag racer or something and have one of these $1,200 masks with full air supply and filtration systems, I bet you could dry-hump a Covid-19 virus and still be fine.