I believe these are most likely not be a genuine product. I have owned several pairs of Ray Ban sunglasses and these didn't have the weight of my other pairs and the plastic felt flimsy and cheap. Not to mention the seams along the glasses that would normally be buffed out in the manufacturing process. The logo is cheap and glued on. I am really disappointed because I was expecting high-quality glasses that meet Ray Ban's standard, however, these are probably counterfeit.