I can't imagine...

[Jolly]

A N95 football helmet.

https://www.nola.com/sports/saints/article_c1b1f1e2-9a0e-11ea-b386-63ad732b8445.html

[jon-nyc]

I can't imagine either.

But if the NFL guys can wear it I don't want any excuses from runners.

[Copper]

Because you wouldn't want someone who is trying to remove your head to give you an upset stomach.

[Jolly]

I can't imagine how you would breathe...

[Loki]

I understand trying but like jolly I can’t begin to imagine.

I can’t breathe effectively through a cloth mask, just in normal activities. I tolerate it. I wonder because I am athletic I notice it more.