Agree with Galley Teapot...I had a pair of Randolph aviators and they were great (until I lost them!).
As I posted before, got some classic Italian Persol sunglasses now in an aviator style...if they're good enough for 007, they're good enough for me! (although haven't tried them out in the cockpit yet...but they look cool).
On the subject of polarized lenses, I opted for non-poloarised due to flying.