So I thought a few people stated Oakley does not tune up X metal XX anymore. Well two weeks ago I sent mine in to them. They were in pretty bad condition (rubber was bad, nosebridge was slightly loose, and the screws and gaskets for the orbitals were shot). Well I recieved them back in the mail today and I would almost swear I got a brand new pair. New rubber, tight nosebridge, new gaskets everywhere, they mounted my new set of black iridium lenses (which I thought wouldn't fit in the frame when I originally purchased them). So anyways if you are wondering, they still do tune-ups on the X metal XX (and I think they did a really good job myself). Maybe it was just my luck with who I talked to in customer service but I am very satisfied!