Hey guys, unfortunately I did my Chanel 5018 research a little too late. The above sunglasses that I received are fakes. If you are looking to buy 5018s, check this out before you buy; it lists/shows the differences between a fake pair and an authentic pair. The seller who sold me these is insiyah626 and I noted today that another buyer had left feedback (complaint) saying the same sunglasses she received are also fakes. I will be filing a claim with ebay very soon. Watch out for fakes.