With 20 perfectly placed vents, Rex has maximum airflow at slower speeds and in warmer climates, keeping you cool. Optimal airflow is complemented by innovative forehead pads featuring new technologies that promote efficient sweat evaporation, providing comfort and temperature management. The rider's entire head is protected, including the lower occipital bone in the rear and additional temporal coverage in the front for added security. The Octo-fit adjustable rear binding system has a wide adjustment range to accommodate all head shapes and sizes in complete comfort. Manufactured using the innovative In-Moulding System, the Rex offers the same mechanical strength and impact resistance as KASK's other leading helmets. At just 310g, the Rex is lightweight for the superior protection and full head coverage it offers. The Rex has a removable multi-position ratcheting visor and integrated rear goggle retention clip for aggressive, demanding trails and competition. There is a Lux leather chinstrap and an integrated camera mount. The visor and goggle clip are plastic polymer and the visor screws are aluminum.