I got some Oakley Jawbreakers a month or so ago from RX Sport. I’d not ordered glasses or sunnies online before, but their website was simple to use and the order came bang-on the promised time. They also show you which sunnies can or can’t be used with your prescription as you search which makes life a lot easier!
They were done at Oakley so they’re well made, and they managed to cater to my -4/-3.5 prescription. I’ll be getting some normal glasses from them too in the not-too-distant future.