Polaroid has VERY VERY poor customer service! My wife purchased sunglasses less than 2 months ago and the lenses are peeling, making them blurry (like on car window tint when it is about to go). We have written and emails Polaroid 3 different times (6/29/15, 7/7/15 and 7/14/15) and still have heard NOTHING back, even though all the links and emails we wrote them on say they will call you to help you. If you want cheap glasses that will last about 2 months and want even WORSE customer service from polaroid then this is the brand for you. I would look for a different brand when it comes to sunglasses in the future.