Who likes wearing masks? no one. But they are necessary, so we do. I like these because they do not rest right against your mouth - if you are out and have lipstick or chapstick on and then need to put this on to go into a store or an office common area, your lip stuff does not smudge everywear or get all over the maks. Additionally, my glasses really do not fog - and for those of us that must wear glasses, you know what a big deal that is. They are a little bigger than other masks because they protrude a bit to be off your lips. but I do not mind that personally since it addresses issues that are more important to me - smudging and fogging.This mask is very comfortable and lightweight compared to kn95 masks. However, it feels like paper so I’m not sure how effective it is but maybe that is my imagination. If it’s really kf94 it should be just as effective.I use this mask for work and is very comfortable and I feel safe cover well and fit my nose, and chin.fold very flat so is great because I can put it in a plastic bag in my purse. I have another kN95 but is more bulky and itchy my nose and cheeks.Mask is very comfortable and easy to breathe. It has 4 layers which keeps me feeling more protected.This masks is comfortable but I wear it only 1 hour and it get wet. Wet mask is useless, so I have to change another one......Husband loves this mask! Quality and comfortable.lightweight, comfortable, fits nose wellThe bottom front of the mask keeps contact with my mouth, unlike other similar masks. This one is missing the seam at the front bottom that holds this away from the face. Disappointed, because I try to get the kinds of masks that don’t touch my mouth, since I have to talk a lot at work. I’m annoyed I bought a bunch of these. Can’t wait to use them up so I can get more comfortable ones.