Since 1971, HJC has specialized in manufacturing motorcycle helmets exclusively. The combination of this extensive specialized manufacturing experience, innovative ideas, and reasonable pricing resulted in HJC's success in worldwide markets. It is HJC's continual goal to provide high quality, comfortable, and reasonably priced helmets to motorcyclists around the world. HJC HJ-17 Replacement Pinlock® ready RST mirrored shield for HJC CL-Max, CL-Max II, CL-Max III, IS-Max, IS-Max BT and SyMax III helmets. HJC RST mirrored shields improve eye protection with an increased degree of surface reflection. These shields are coated with a metallic compound in a high vacuum chamber to create a mirrored rainbow appearance. With ProSeal®. Airtight chamber. Interchangeable. Easily cleaned.