Pinlock visor (CWR-F2PN) suitable for the following helmets: Shoei NXR2 Shoei X-SPR Pro Pinlock visors - the Pinlock system offers effective protection against unpleasant visor fogging. An anti-fog Pinlock insert lens (not included) is attached to the prepared Pinlock outer visor by means of two small pins. The airtight pocket between lens and visor ensures clear vision and therefore significantly enhances road safety. Safety first! Never ride with a scratched or cloudy visor. At night, in particular, scratches and scrapes reflect street lighting and/or oncoming headlights, which causes dazzle. Rain can make this effect more pronounced. Never ride in the dark with a dark visor. Replace a worn visor in good time. When you go on a touring holiday, always take a spare visor. PLEASE NOTE: The Pinlock insert lens is not included.