Nice goggles friend. Those are Troy Lee Design Crowbar MX (motorcross) goggles. Lens looks to be persimmon has a bit of a reflection from the picture so tough to tell. Could be fire lens, the fire in MX goggles is a bit more subdued than the polycarbonate sunglass lenses.
Ah perfect - I have a few of the Oakley/TLD Ltd Edition Glasses and these were given to me, but never really knew much about them - thanks for letting me know what they are. Worth me cleaning them up and keeping for the collection?