John (Hayward )
Easy to install and plenty of room on the visor of my Shoei RF1100. Blocks ALL fog as advertised....BUT....there is significant blurring of any light coming into the visor. It's fine for most of the day, but during low light conditions, things become a little blurry because of the light refracting through the lens. I've decided to keep it on for now and see if I get used to it.