The BOSS 0768-S BOSS0768-S-QNY-Y1-57 does what it is supposed to do. Manufacturerd by a quality brand in HUGO BOSS, means the BOSS 0768-S BOSS0768-S-QNY-Y1-57 has been manufactured to last. Like all HUGO BOSS sunglasses you will receive a manufacturer's warranty, & will be able to send back your HUGO BOSS sunglasses in the event you are not entirely happy with your order.