My updated review:
I decided to update my review of these sunglasses and basically it has to do with durability.  I don't wear them everyday as I have a couple of pairs.  I found that these wear out quickly,  the rubber eye piece wore out and the lens get scratched easily.  You'll get 12-13 months of use and that's about it as long as you're diligent about protecting them in the case.  This pair has gone to the bottom of the list and I only keep them for a spare.

My early review:
I bought these sunglasses about 9 months ago and love them,  they are clear and provide great protection from glare.  I got the brown lens which is my favorite.