Been scouring ebay all weekend and picked up my first pair of X-Metals. Description from Auction: Very rare Oakley XX X-Metal sunglasses with black iridium lenses. These were bought new in 2001. They were send to Oakley in the summer of 2012 to have all of the rubber replaced, and the lenses replaced. They have not been worn since then. All of the articulation points are tight, and nose pads and ear socks are also new. There is a minuscule scratch on the left lens, but it does not interfere with vision at all. This happened in shipping back from Oakley. Please contact me with any questions.