Incorporating a new ultra-light polycarbonate design, the RX4 helmet integrates a low-pressure exhaust airflow system and a moisture wicking pillow soft interior to provide extra comfort to your riders. Also ensuring comfort to riders are the padded D-ring retention system, padded chin bar, and extended temple and Jaw EPS. However, what is really unique about the RX4 is that it is one of the lightest helmets under $600, weighing in at only 1250g. DOT and ECE 22.05 certified, the RX4 features Strike graphics in eight colors, but also comes in flat black without the graphics. The helmet is available in sizes XS-2XL.The manufacturer’s suggested retail price is $119.95.