Signet X. Purpose-built for the street. A new benchmark in comfort, quiet, stability, and ventilation. Arai applied the same tireless 24-7 focus devoted to their race helmets to designing it, refining and adapting proven concepts to a new purpose. On the long, narrow end of the head shape spectrum, the Signet series has always been the "go-to" helmet of choice. The new Signet-X exemplifies that shape in a feature-rich package. Main Features: In addition to the de-mist function, the larger latch allows for intuitive and seamless shield operation. Features long oval shape, created by increasing the space of the EPS liner front to back and decreasing the space side-to-side, designed for riders with a narrow head and a more pronounced forehead. Peripherally Belted - Super Complex Laminate Construction (PB-SCLC) shell design combines multiple materials and techniques that deliver both performance and affordability.