RZ Mask RZM3 - Patented Dust Mask w/ 99.8% Carbon Filtration, Anti Fogging, 360° Seal with 3 Straps, 50% Better Breathability

This is the only dust mask that I've been able to find that will actually fit over my enormous nose. It actually seals pretty well and I can finally wear safety goggles without them fogging up. I haven't had it for very long but the first time I tried it, I wore it for about 2 hours continuously and it was comfortable the whole time. It's nice that they give you options for the strap configuration as well. I'll just have to see how well it holds up over time but the material feels pretty solid. If you have an enormous nose like I do and have trouble with the fitment of other masks, then give this one a try. I got the XXL size.

Great fit and comfortable too.

Mask is easy to put on and take off; it's also comfortable to wear - no strings around the ears! That all makes it more likely I'll wear it, and that's what it's about, right?! The filter is easy to replace. All-in-all, this is a great product at a good price; it keeps me from inhaling gunk while I make saw dust in my garage - exactly why I bought it!

The section that should be the thinnest, is the thickest, with a strip of foam, the actual filter going up much higher than necessary, the outer layer of the mask, plus a metal strip.You can see stuff far away in front if you, but it completely blocks your vision for important things you're working on like saws, blades, measurements. It's much more a danger to have your vision partially blocked.Even the pictures they use in their promotional pamplet shows people obviously not getting real work done. One model has the mask actually over his safety glasses...and you can see the mask would be blocking his vision for anything at hand level.I spent over an hour trying to adjust this mask in any way were it wasn't bulging right in your line of sight...but just went back to my old mask. I need to see what I'm working on.Maybe one day I'll cut off the metal strip, the inner mask as a filter doesn't need to be up there, it just needs to be thin and make a seal...to see if I can hack together a usable mask.Might be good for sand blasting a wall, or work where you're looking up...but for my use it will never work out.For this price, I expected a little more thought to go into functional design and less adding weight to add the logo on each side.

All in all, I think it’s a good product that I think is comfortable and effective. I use it exclusively for woodworking; I don’t trust it to filter out chemical fumes properly. My only complaint is that it does fog up my safety glasses when using.

Product is small for its description. Doesn't fit. Unfortunately not returnable.

Fit perfectly and very comfortable to wear. Doesn’t move around on your face. Good value

First off, I gotta say I appreciate this company for their quality and excellent customer service.I bought this mask hoping it would be the holy grail mask for me. I am a knife maker so I spend a lot of time at the grinder wearing a mask. I dislike the feeling of rubber on my face for extended periods, so this seemed like it could be the perfect solution. While it is more comfortable to wear than my rubber mask, it is a bit bulkier at the nose, which made it difficult to find the right balance with my safety glasses without fogging. Perhaps it’s just trying to tell me to ditch the glasses and use a face shield, which would probably be better anyways.It is well made and once it’s adjusted properly (it does take a little more effort to get it to fit just right) it seems to filter quite well.All in all, I think it’s a good product, it just didn’t end up being my holy grail mask.Note: RZ mask reached out to me unprompted after my initial review and offered a full refund, so props to them for great customer relations!