Pretty good for the price. This model sits right on your nose, so the frame and lens are tight on your face, which I normally don't like as much. It seals out light and wind a little better, but is less comfortable. I had a pair of the JiMarti T90's that had a raised nose bridge, I like those a bit better, and that pair lasted me several years. I just wanted to try this style out, so I didn't downgrade it because it's close to the face, some people prefer that. The temple piece does seem a bit longer than it needs to be. Otherwise I'm satisfied with the overall quality and I'd recommend these glasses, with the caveat that any time you buy glasses without trying them on you may not have the fit you want.