Smoke is a good shade for me, most Sunglasses are too Dark. the 1.5 diopter is just right for me, I can see the speedo now.

I can read the fine print on a menu with my new Hercules 2.0 rider/ readers so far very happy with them.

They are comfortable, a little hard to clean, and like any reading glasses a little hard to get used to, at least for me. I like the just would gather they were built more like the cheaper ones you offer without the bifocal lenses.