These are some sweet glasses. I have the onyx and the intercept. The Onyx have a lot of flex to them, so they can fit a lot of face sizes. They look a little bit odd on my face, but wrap my eye pretty well. The intercept are large and sit high on my nose, so my eye ends up closer to the bottom half of the lens. However, the intercept feels much sturdier. Look up how these things look on faces before investing. Great for my eyes at night though. Definitely helps me with my sleep.