When I bought this product two years ago I really expected best quality due to the brand name TAG. UNFORTUNATELLY the sunglasses have very poor quality in almost every component specially the metal parts and the eye shade. Metals are not stainless steel so they are now rusted. The eye shade was defective since I received the item. Nobody took the responsability to replace the shade for a flawlees one. The only thing I do like is the design. But I will never buy TAG sunglasses again. :(