KF94 Adult Protective Face Mask (20 Individually Packaged) KN FLAX Premium KF94 Certified Face Safety for Adults

I've found these to be the best fitting most comfortable mask I've tried. Love the individually wrapped packets. Makes it easy to keep a spare or two in the car when I forget to grab one. The nose adjustment built in is effective but much more comfortable than the harder metal ones on some masks that cut into your nose. It is firm but well padded and comfortable. The over/under design really makes for a snug fit. I can really feel the slight resistance all around as I breath in so I know what I'm breathing is being filtered. That said it doesn't collapse in my mouth or feel difficult to breath at all. And very little air escapes the edges when I breath out. Glasses still fog a little but less than other ones I've tried. I've found these much more comfortable to wear and breath through for long periods of time. It would be really nice if the US government would do their job and properly identify masks that meet the best international standards. It feels like these meet an excellent standard, but it would be nice if someone could certify these supplies! In the meantime I hope my anecdotal experience was helpful. These are the only ones I'll use till the pandemic is over for going indoors to places like stores where there will be a lot of people inside.

great mouth and nose coverage and comfortable

Okay, first off, I do find the masks comfortable, but there are a few concerns. The pack I received (20 masks) came with 2 plastic clips. They are fairly cheap, and I don't think 2 of them will be enough to get me through all the masks I ordered. When I use the clip to fasten the straps behind my head (rather than using earloops) it is a fairly good fit. Certainly better than a regular (non N95) mask. If I just use the earloops, though, it is way to baggy and saggy. I'll have to come up with ideas for how to handle that when I break or lose the clips that came along. (I'd be much happier if each mask had a clip.) They do come separately wrapped, which is nice. But the masks are really thin. I'm going to cut one open, but even if there are technically 4 layers, they are thin layers. They also have an odd scent to them. Not uncommon with masks, but since it is smashed up against my face, it's worth mentioning. I really wanted to try this style/shape of mask, and I'm not turned off completely. I think they are much more comfortable than N95s and much better fitting than regular surgical masks. How effective they are, though, IDK. Like I said- they're pretty thin. I will likely double mask when I use these masks indoors. I'm just not super confident that they are going to provide the level of protection I'm looking for. I might try another company with the same style/shape and see how they measure up.

These were purchased as a gift, but I know they are very nice as I have used them before also. They meet high standards and are safer than the ordinary paper face masks.

This mask is a favorite in my household. The loops are a little tight on my ears but not anybody else's, and the mask itself is large and full enough to cover nose, mouth and chin. The seal is solid if you don't have a full beard. My wife says it provides great protection for her. No issues with scent from the people with sensitive noses.