3M VFlex Particulate Respirator 9105, N95

This mask is comfortable and extremely breathable. Fits very securely with no leakage whatsoever. The material never touches your mouth or nostrils so you don't feel like you're being gagged. Eyeglass fogging still occurs, but much, much less than with any other mask I've worn. Fine-tuning where the nosepiece sits, even by a millimeter or two, can help resolve most fogging issues. Because of the snugness of the mask, it does tend to leave indents in your skin, especially along the upper edge along the cheekbones. The “wings” on each side of the mask look odd, but it's a great way to adjust or remove the mask without touching the mouth portion itself. If you need to wear a mask, then I highly recommend this 3M model. It has a lot of great features and makes me feel much safer than other masks. Thanks, 3M!

This mask is super comfortable and fits a wide range of faces and has proven to keep us all safe. I especially appreciate the adjustable the straps so that the fit can be further customized. As a critical care nurse in Covid every day, this is the best fitting mask that I have worn of the several that the hospital provides for us. The hospital stopped carrying this model so a couple of my fellow nurses (and one doctor) and I have decided to buy them on our own - that is how much we love it.

Easy to breathe through and the best respirator I have used for maximizing the overtones during singing while providing protection. Sturdy strap and comfortable, too. Not a fashion accessory, but high functionality for what I need outside of my work as a nurse.

The most comfortable N95 I've tried thus far! As someone with a rather round face, I struggled with the Aura slipping off my chin often and the foam nose bridge digging into my cheekbones -- no such issues with the VFlex. Extremely comfortable material, the upper strap doesn't slip at all even with my long straight hair worn down, and very breathable.

Best N95s money can buy - no other mask we've tried gives as good a seal. Plus they are very easy to breathe in - even to wear while working out and breathing heavily. These do not fog our glasses, and allow us to function with a high level of confidence that our lungs are being kept safe. Everybody's face is different, of course - but several of us find these respirators to be exceptionally good.

Excellent airflow, good fit for small face and doesnt rise up to stab your eyes. Only con is the rubber head straps rip fine hair. Can talk without it pulling down as advertised. Wish there was an option for a different type of strap or ear strap instead.

This is the first mask that has really fit my face and it has lots of room to breathe. It is roomy enough that I am able to exercise in it. Even though I have a beard, it fits closely enough to my face that I only get negligible leakage. And I've gotten some great duck-bill comments when wearing it.

Comfortable, good enough for light exercise as long as you don't get it wet, and flexible enough to provide adequate n95 protection despite any moving or turning your head and face may do. It even survives my wide-mouthed yawns without giving up on protection. I was initially doubtful of its string design (both securing strings emanate from the same region of the mask) but there appears to be no compromise in fit, comfort, or flexibility.

This lacks the foam nose piece of the 9210, which was an unpleant surprise. It seems much less likely to give a good face seal.

The metal nose piece should be a bit lower. The mask doesn't fit comfortably. It doesn't expand well and folds in the middle. Maybe because the mask is so large, that's why it doesn't fit well around the nose area for me. It's a great quality mask but the fit is not comfortable.