Look good, but not exactly one size fits all! For me, they are not flush to the face (wider face than some, but not hugely so) since they are not flexible. Despite their fairly wide rubber seal, they leave quite a large gap around the middle, either side of the nose, not as much over the nose bridge itself; the gap at the bottom is MUCH bigger (about a finger's width) than at the top. It remains to be seen whether this is an annoying gap that lets dust in, or since my mask (3M 4251) does cover part of that lower gap, it may act as a useful extra vent, to help prevent fogging up (which can STILL occur with fully sealed goggles, even when they are described as "anti-fogging" because they have small vents built in. (There are anti-fogging sprays available which can work well; these work by creating a layer of very thin gel-like matter on the inside on the lenses, but they can reduce clarity - good for use mostly with swimmimg goggles.) I got these DeWalt goggles for £7.77, a reasonable price; they seem to be exactly the same as the Bollé PILOPSI (also £10), albeit with a different elastic band (woven-in Bollé logo) and a different (though not necessarily better) adjusting method, with a "widget" in the middle. For this price, I might take a steamer to them to open them up a bit (not the heat gun, as that will ruin the plastic's structure and thus its clarity) if the gap turns out to let dust in. On a plus note, spectacles (average sized, full acrylic frames) DO fit under them surprisingly, and perfectly comfortably. (I see some people saying they don't, but like with most things, your experience may vary). P.S: I seem to be currently the target of a moron's campaign who is indicriminately voting down my detailed reviews that I have taken time and effort to write to help you all, and frankly, it's frustrating to see nothing but the single unhelpful vote as the feedback on SO MANY of my reviews when there is nothing that can be construed as other than helpful in these critiques, so if this review has helped you, perhaps you could make your feelings known.