Hello! I have had these for several years, I purchased directly from Oakley. A couple years ago I decided to get a new pair of Square Wire. So these have been relegated to back up pair. I no longer have the original box, and cannot remember what model these are. I believe they are Whisker, but were there different versions? Also, I cant seem to find any info of the frame etching/style that these have. Can someone please tell me what I have?! Also, I believe they are polarized, but there is nothing etched on the lenses, would there have to be if they are in fact polarized? Thank you so much for any help!