The Rapido Road Helmet is KASK's entry level cycling helmet. But it still provides the level of safety and protection you would expect from a KASK helmet. The expanded polystyrene shell optimizes crash impacts while the innovative" in-molding" process ensures better shock absorption. It has 24 large air intakes for cooling and ventilation that are arranged to optimize aerodynamics. And the one-handed dial adjusts the fit while the strap retention system keeps the Rapido secure. The KASK Rapido Road Helmet is guaranteed to provide the maximum level of safety on every ride.