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-33 replacement Pinlock® ready shield for the HJC i90 helmet. Provides 95% UV protection. For use with Pinlock® inserts (sold separately).