Checkout XX2i Optics! You can not go wrong. They offer a 365 day satisfaction guarantee and a no questions asked lifetime warranty.
My favorites are the France 2. They are really light and comfortable to wear all day. They have great lens size for good coverage from the sun, available with poloarized lenses, and offer interchangeable lenses. So you can get Polar gray and Polar Bronze/Amber.
The greatest feature is the availability of readers/bifocals. Really important for us guys whose eyes are getting old.
www.xx2i.com