Now, after more than 5 years of my first Crowbar MX now even have to restore a new one. At first I tried the odd Goolge. The Oakley Crowbar MX was the only Google, the sitting perfectly in the helmet and not suppressed. Add to this the excellent ventilation, which significantly reduces fogging. Optional there interchangeable lenses in all colors, with or without anti-fog coating, or even also double glazing. For eyeglass wearers that Google is also quite suitable. In addition I have cut out on the sides a little foam.
The high price justifies my opinion, the quality and the perfect seat.