Better than my old rubber version of the same Half-mask!
924505
I've been using the older version made of rubber, and this is much more comfortable and quieter with the down draft outlet.  Also it lessens the  fogging in my safety glasses and goggles as well, would get a back up for sure.  Delivery time was excellent!
2629799
I bought this for the fine sawdust I make, and it works great. I've worn it for hours at a time without issue. Much more comfortable than the paper masks.

Figuring out the filters I needed was a pain, but you can find them on Amazon, but they may take longer to get to you.

Only real complaint is that it's hard to wear my close fitting safety glasses, still can, just have to fiddle with the straps to get everything seated right.
628441
I really like this mask. I use Korean masks usually 1-2x/week and this was a new addition to my collection. Not sticky, pleasant light smell, hydrating, and did not break out my sensitive skin.... Adding this to my arsenal :)
3044763
As I've survived the ceaseless turning of the spheres around one another, I've grown more protective of my health, and I've also gotten tired of getting pelted in the face with things more than absolutely necessary.  I do a lot of random tinkering and making, which often involves sparks, dust, fumes, debris, flames, and the occasional explosion.  For most things except the latter, this mask is great.  It fits me like that facehugger from Alien, which is usually not good in a thing, but in this case it is.  I get a really good seal, and hopefully you will too, because you might die horribly or be maimed for life if you don't, depending on what you're doing.  You should make sure you do not die by getting a good fit and using the appropriate cartridges for your contaminant, and thoughtfully 3M offers a variety.
  Since I've had this thing, I've used it more and more, whenever I use a power tool, paint, whatever.  It's really nice not to have to have your mask and goggles fighting, and with this and some ear protection, you just feel so well protected.  The field of view is awesome compared to goggles, and the protection from flying debris is obviously superior.  And you get to sound, and even feel, like Darth Vader, which gives me purpose in my work, annoys my wife when I speak to her while wearing this, and terrifies my dog.
  The only downside, apart from the entirely reasonable investment, is that it can be hot and stifling.  Working in this thing in the summer heat is not much fun, but then working in the summer heat is not that much fun to begin with.  I'd hate to live in a postapocalyptic wasteland and be compelled to wear a facemask all the time, but then I suppose the mask would be the least of my concerns...  Until then, this will keep me safe and happy, and maybe you too.  I'd definitely recommend it over the half-mask option as it's way more comfortable, useful, and protective, and well worth the cost, IMO.  You can take it apart and clean it, and replace the plastic viewscreen part if it gets scratched, plus you can use stick-on protectors for paint.  Be safe!
679677
I have asthma and terrible allergies that also set off my asthma, but i work in a very dusty research library and i work closely with animals (various rodents like guinea pigs and hamsters etc.) so i am often around the bedding and their hair and dander. Previous to this mask I used a Cambridge Mask which has a fantastic seal around my face and it has an exhaust filter thing so you can exhale the hot air and not have it trapped in the mask. This Guoer mask doesnt have the best seal but it is enough for me and it is very very comfortable to wear! Its very easy to clean since i get makeup on it sometimes and installing the filter is super simple. I love the pattern! I got the one with the black background and flowers. My only conern is the little black things in the ear loops because they feel like rubber bands so if you loosen it too much they may pop off but i made a knot on the ear loops after I got the right fit to make sure it doesnt slip off.
58435
I used this for the first time yesterday to spray paint some large parts in my shop.  I previously had an older version without the hood and booties.  This version is MUCH better.  I covered my head and neck anyway with a buff before, but the hood on this with elastic is better.  I wish I would have had it before to keep from trashing all my shop shoes with paint. This version also has elastic wrists and ankles which I like.  I was going to buy one at a local hardware store and saw the ridiculous price of $16, so I looked on Amazon and found this one.  It's worth it to keep paint off your hair, clothes, shoes and skin.  It's cool to wear. One thing you need to watch - I was using a cut-off wheel and allowed sparks to hit the suit in one spot for a period of time.  They burned a hole in the suit.  Not made for that.  Made for mist/liquids.

I'm 5'8" 174 lbs. - the large fit me perfectly. Hood has enough room to wear a cap and respirator.
2146649
So as the previous reviewer says, it can be a bit challenging to put over the mask, and as it causes the chin of the mask to come out a bit, maybe the hat should be a tiny bit larger around in diameter. But I am someone who prefers the mask to fit snugly against the face. You may be different.

Good hat. Rubbery material. Easily dented, so take care of it.

It helps after receiving the shipment to set it down on a table, and put heavy books around the brim to flatten it out a bit, unless you want to look like an aussie version of Guy Fawkes.

The back of the "ribbon" is kinda warped, but for an in-expensive hat, its a 4 star job!
4024899
Cheap rubber mask but perfect after a little cleaning and paint.  Was too big for me but the strap was easily adjusted, removed the cheap plastic film on the glasses and replaced it with regular glasses and it's done. Now looks great for a $10  dollar mask :)
2434434
Had an opportunity to use the mask recently and I am e trembly pleased with it. I especially ially like the neck warmer being a part of the mask. It easy to fit across my face and the Velcro fastening is super easy to adjust.
2444886
This Amaze mask is much better than the Reliance model that is a few dollars less. Buy this one - the lens is big, no leaks from the nice and wide silicone apron, and in my opinion the purge valve is a must have on a mask. The straps have a very fine adjustment notches, much better than the reliance strap.

No leaks at all when I used it and purging the water was a very easy task. Large lens gave a very wide angle view.
3756382
Let me start by saying that I haven't had a chance to use this in the cold yet, but I've got a cheapie that works great, and this one is much better.  The main thing I wanted to say is that the large should fit just about any adult male.  I wear a 7 5/8 - 7 3/4 hat (x-large), and this mask fits me just fine.  I've got a big nose too, and I had no problem getting the schnozz in there.  It fits perfectly with my goggles, which was one of the main reasons I bought this; my other mask rises too high on the cheekbones and gets under my goggles, allowing them to fog up.  Another nice thing is that the scarf is long enough to stay put when you tuck it into a coat (my cheapie is too short!).  If you're looking for a facemask that fits a big head and can be worn with goggles, look no further!

12/9/16 - It's finally gotten colder out, so I've been able to use this a few times now, and it really works well.  I do a lot of hiking, even in the winter, and I go for an hour and a half.  This mask keeps my face warm the whole time, and it's long enough that it doesn't pop out of my jacket and expose my neck.  The ventilation lets a little cold air in, but it really helps cut down on the fogging problem with goggles.  I really can't complain about this mask, and I'm glad I bought it.
1817421
I am used to the 3m type with the cartridge filters so this is a big change. Fits pretty well but I haven't used it in a high dust scenario like drywall sanding. Doesnt fit tight under my chin as much as I would like. The 3m ones have a flange on the rubber to take up some of the differences in facial features.
1353210
This mask is awesome!  Rubber, extremely well hand painted, with fake fur for the head and mane.  It came out of the wrapper smelling of strong paint, but a quick wash in soap and water and it is good to go.  Looks very cool.  Picture is very accurate.  My big fat adult head fits in it too.  Was worried about the long ship time as it was being shipped from China but got here in in time for Christmas, 3 weeks.  Seller contacted me and guaranteed it before Christmas. :)
693968
Very comfortable, i have a pretty standard size and this works great! I have worn this for hours and never had a problem! Will keep this for life! I have tried several masks from the small paper ones that don't work very well to expensive masks and this is by far my favorite!
143052
This is a Excellent mask The rubber is nice and supple. No complaints at all
It's a low-volume mask and i am No more forced-pulling of mask over the head and tangles and pulls with the hair. The mask fit perfect (the most comfortable mask I have owned), no leaks! This mask is highly recommended.
 this mask is made of material that feels and acts, IMO, exactly like Mare's Liquidskin material - that mask sells for around $99.00.
just go for it you won't regret it!
1036909
I was a little skeptical with all the not so good reviews, but I think it's great! It's a decent, sturdy mask with adjustable straps. Definitely better than anything else I've found at the store. Very pleased.
4708681
Love this mask, though it was a bit on the larger size. The eye sockets hung low and blocked some sight. I bought some 1/4" foam tape and put some strips on the inside top to lift it off of my head and it worked perfectly! I am also considering cutting out the missing teeth areas so there is more airflow for breathing and using a straw for drinking beverages :)