[Mike P.]

That is a good question, the fact that I don't knwo shows you how often I've used them. I've worn my glacier glasses more & also a pair of yellow lens sunglasses typical that hunters or bicyclist wear on gray days.

Because of fogging, I think of the goggles only as a cold weather option to keep my face from freezing along with the neoprene mask & balaclava. I'm going to guess a lighter gray color & go home & verify that.