I have a number of cloth and paper masks, all of which 'leak' and cause my glasses to fog. I own and have tried several respirator type masks, like the Gill Mask. But the Gill Mask is my favorite, by far. And the Pro is even better than their original. Both versions give me a good tight seal, but are comfortable to wear for long periods and my glasses don't fog. The Gill Mask Pro does make breathing much easier.
I have already recommended this mask to others and continue to do so.
Brian

ITEM AS DESCRIBED, TIMELY SHIPPING.

The mask is working great 👍

What more can I say. It's well worth the money. It's comfortable and practical for daily use.

I have bought 4 first versions of the mask, received one PRO version and the improvement is amazing! Much easier to breath. First I thought that there is some air gap , but after checking it thoroughly, the increased filter surface are does it. Great job Gill Mask! I love the tightness around the face too. Upgraded all four previous mask to PRO. The only problem I had with the mask, that I wasn't allowed to wear it during my second vaccination here in US. The brainless vaccination organizers insisted that I wear the flimsy cloth of surgical facemask. No arguments that the Gill Mask is much better protection helped. I ended up putting a surgical mask on top of the Gill Mask to calm down the hysteric organizer. You need to educate, run advertisements for the ignorant masses so they won't be scared when someone shows up in your mask. I am not leaving my house without it now. Thanks Gill Mask!