Went to a trackday last fall and the event sponsors were wearing scorpion EXO helmets. Said they had shoei and Arai and all the expensive stuff and said these were better. Really gave them a good plug. They even come with fog proof shields. (for us cold weather riders) They said it was the quality of a shoei or arai with the price of an hjc. Just curious if anyone has every seen or used one? Discuss.