But, from what I understand, the N95’s have to be on really tight for them to work which would be uncomfortable for me. You are supposed to wear the face shield and the mask together, or the mask and goggles. I didn’t think you could buy N95 masks.I was thinking the same thing. Couldn't the virus travel up under the shield? I only go to the store and post office (and not that often) so I'll take my chances with my masks. I have a couple of custom ones my HD gave me. And I bought the KN95's both of which I can breathe better in than the standard medical masks.