oakley m-frames,have been using these for 2 years now and because they rap around they dont let any light in at the sides avoiding the reflections you get with normal aviation type glasses.Unrestricted view due to the design of the lens.Grey lens best for flying,you dont have to take them off when going imc and they are just dark enough at high altitude.In the UK you get superb aftersales service.
One drawback is that they don't fold flat,oh and another,the rest of the crew think you look like a berk!
[This message has been edited by ripsnort (edited 11 October 2000).]