The Sinuse SL Hydrogene Black Ski Helmet PO-85045 does what it is supposed to do. Manufacturerd by a quality brand in POC, means the Sinuse SL Hydrogene Black Ski Helmet PO-85045 has been manufactured to last. Like all POC helmets you will receive a manufacturer's warranty, & will be able to send back your POC helmet in the event you are not entirely happy with your order.