I love my good old Ray-Bans. They aren't "old", they are a current style, but not the trendy monster goggle-sized frames. I have a new pair of Guccis that are the larger frames and really cool, but honestly I'd rather wear my Ray-Bans. None of the designer sunglasses have polarized lenses that I'm aware of, I know my Guccis don't. I fail to see the point in spending $200 or more on a pair of glasses if they don't have polarized lenses. The glare bothers my eyes worse than sunlight itself. Ray-Ban specializes in sunglasses and have been around forever. I value my eyesight and prefer to go with them over the designer sunglasses that are more for show than real vision protection. The Avana style in tortoise shell/amber lenses is really nice. I may pick up a pair of those in the Spring.
Lenscrafters has a pretty good selection in their stores.