I rode with my RSR2 at BW just this past Monday. Temps were probably in the high 70's - low 80's. Even then, I discovered how terrible the venting on the Shark is. Despite that big gaping hole in the front of the helmet, this thing doesn't vent for crap! Time for a redesign of your venting mechanism, Shark. Or at least drill out the holes in the helmet shell to a larger diameter.....
Not worth $589.00, not even worth $400.00 But they have some nice looking graphics.
I have this helmet and it
I think it vents very well. The wierd thing is you do not feel a breeze like a Shoie but your head stays cool and never sweats. It's an excellent helmet. The lightest available (Carbon/Kevlar) and 3oz lighter then HJC carbon. It has the thickest lense, comes with tear offs and only Shoei has more shells for every size. If you want more venting and don't mind the weight, get a Shoei.