These are my favorite masks so far in terms of fit/seal, comfort, ease of breathing and efficacy. I wear the regular/adult size, and the only issue I have with them is that no matter how carefully and minimally I stretch the straps over my decidedly average-sized head, about one in 5 times the strap breaks at the point of attachment to the mask. These are a little too pricey to be throwing out 20% of them, so I hope the manufacturer will do something to reinforce the straps.

I bought this mask without doing much research before a plane trip. I have a small head and the fit is great with no leaking. But as I look at the specifications I don';t see how many microns the filtering protects. This has me concerned and wondering why the company doesn';t list this information. I';ll probably double mask during my travels.

They arrived just in time and fit well. I am glad they are made right here so the quality is assured.

I was disappointed in these masks. The box itself was not sealed, it was just closed. The masks inside were not sealed, which surprised me. The small size that I purchased was mainly for my daughter. It was difficult to put on but more so the head and neck straps were so thin that when worn, it was like having a tight string on.

These masks are very breathable however I bought for my dad and they are tight on him. He has COPD and has to wear an N95 but they are tight.

terrific fit and very secure and comfortable. I feel much safer using this mask.

It';s a well made mask with great filtration, a snug fit and very good breathability. To their credit they suggest measuring your head circumference to see which size mask is appropriate. I fall in the 22 to 24 inch range for the regular size but at 23 ¾ near the top of the range. As a result the mask is snug enough I wouldn';t want to wear it for more than an hour or so. The Gerson (available here at Armbrust) is similar but more comfortable for me personally and at a lower cost would be my recommendation for this style mask. Nevertheless a great mask and may be ideal for you.

it was ok; not exceptional

Once it';s on, the ProGear is the most comfortable N95 mask I';ve worn, which is great for extended wearing. It';s a little trickier than others to put on and take off, but it';s worth it.

These masks are too tight on my face. I guess they are safe, but I can';t wear them for long. Maybe there was a place on the order form to request size Large, but I didn';t see it.