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-20M replacement Pinlock® ready face shield for the HJC FG-17 and IS-17 helmets. Optically-superior 3D design provides 98% UV protection and anti-scratch coating. Anti-fog, scratch-resistant hard coating. Innovative center shield locking mechanism for a balanced, ultra-secure seal. Interchangeable and easily cleaned. RapidFire™ shield replacement system allows for quick, secure and tool-less shield removal and installation. HJC RST mirrored shields improve eye protection with an increased degree of surface reflection.