Is this a medium sized mask or a large?
1991572
The 318 is a Regular/Med size mask it will fit 90 % of the population, the large/XL version of this would be the Model 319, check out the mask sizing guide to be sure.
2183774
For this particular mask I believe it is one size only, and I'm an adult, mid 20's and it fits me perfect. I'm also a bigger guy and it's a good fit. For children and skinnier guys it may not fit as well.
40326
Yes. I can't recall if the sized are listed on the website, but I have a medium as I wear a size 8 women's shoe. My husband has an extra large as he wears a 12. I also have a very narrow face, and my mask works great.
739757
One of my masks is a classic. It's a little wider then the classic but it fits
304052
Yes the large sleeve will fit on the medium mask. I have bought both large and medium for my husband.
1540723
Standard or Large is printed on the side of the mask cushion. The overall height and width of the standard size cushion when it is attached to the mask is approximately 2.8 x 2.8 inches.
358097
Oh ok, I see. But honestly, don't worry about your weight in relationship to the size of the mask. I'm average size, average weight, slightly big headed, and the L size mask fits me allright
1046218
The large is about 1" x 0.75". I have a small nose and one is nearly big enough to cover both nostrils. I couldn't find a size on the one I bought. I liked them enough to go back and buy a medium though (it takes some looking, but Amazon doors sell medium size too).
977712
The size is perfect to cover an adult nose. For kids, it may be just a touch long.
932847
It's large for my face but the large size is necessary to block out the light completely. It's very lightweight, so it doesn't bother me at all. Hope this helps...
599406
It is the large/x-large. My 7 yr old daughter is definitely tall for her age and this worked well. We just wished the snorkel hadn't leaked!
1852293
None at all. It will work fine for both as long as it fits your face. Its also a very comfortable mask.
333146
It is a one size face guard. The straps are what will adjust to small, medium or large. So you do not have to choose a size when you order
745427
I am not sure, sorry. This is the only mask I have ever purchased and I am happy with it.
11908
The mask is very much adjustable. You could probably fit it on the head of Andre the Giant. I actually put on my wife's mask by accident and was able to adjust it to my head.
1951229
It was for my husband. He was measured by a medical equipment company the first time, so he's always stuck with the same size and mask. He's a big guy...6'4 and about 300 lbs. but the medium mask fits him. Respironics has a sizing gauge I found online...http://www.cpapdiscountstore.com/pdf/Respironics/ProfileLite/Profile-Lite-Sizing-Gauge.pdfHope that helps.
299121
I do not know about the picture but I did get the large size (6900) full face respirator, sometimes vendors list the same picture for all their listings.