It is HJC's continual goal to provide high quality, comfortable. And reasonably priced helmets to motorcyclists around the world. HJC HJ-S2 replacement face shield for the HJC Symax II helmet. Eyeglass friendly, optically superior 3D shield provides 95% UV protection. The non-mirrored shields have an anti-scratch coating. HJC RST mirrored shields improve eye protection with an increased degree of surface reflection. RST shields are coated with a metallic compounds in a high vacuum chamber to give it