For what it's worth, from what I can see from the pictures, the Oakley Style Switch sunglasses pictured in this ad are legit.  I purchased the same pair of Crystal Black Style Switch sunglasses from an Oakley outlet over a year ago.  I paid $240.  I took a magnifying glass to my Oakley Style Switch sunglasses and compared them to the photos in this ad.  I saw no difference between the pair pictured in this ad and the pair I purchased.  Anyone who claims they are fake should specify why.  By the way, by all appearances, the seller of the pictured Style Switch sunglasses in this ad is none other than Oakley.  As for my review of the Style Switch model, they are nice and comfortable sunglasses.  Too bad Oakley discontinued them. I have purchased several different lens colors/tints and all are excellent quality.  I tend to like the Gold Iridium and Tungsten Iridium lenses because they brighten up the scenery (particularly, Gold Iridium) and provide good contrast. I also like the Crystal Black frames because they look black, but then again, in light they are transparent with grey/blue tint.