I have a completely murked out set of crowbars with the dark grey polarized lens (got the lens for cheap here on NS) The polar lens is great, if it gets super sunny I will bust out my fire lens. The polarized dark grey is honestly great for everything, except night. When I was in whistler I found my Polar lens more effective than my yellow lens when it was foggy and flat light. Before you buy try and find a deal.
I tail tapped a gaper who was standing on the knuckle yesterday. It was a nice firm smack right to the helmet, definitely the high point of my day.
3 dudes living together with a ferret...really hope I don't end up like that when I'm 30.