I've got a brown Oroton pair of sunglasses and normal Wayne Cooper specs that have tinted lenses so I don't have to keep whipping between glasses and sunnies if I'm going to work.

I do have one regret with the Wayne Cooper pair. They've got little plastic wotsits that sit on the side of the nose as cushioning. Well, I like to put my glasses on my head and generally fiddle around with them and the plastic bits are forever getting caught in my hair.