Specially designed to install on the shield with integrated pins, the PINLOCK anti-fog lens transforms your single shield into a double shield that will resist any amount of fog buildup. With ProSeal Air Light Chamber Interchangeable Easy to clean. This accessory fits Shoei Multitec, RF-800, RF-900, RF-1000, Synchrotec, TZ-1, TZ-R, X-8, X-9, X-Eleven, X-SP II, X-Tec, Z-II helmets MFG# CX1V Note: Shield sold separately.