I love this Helmet, it's not perfect as it could have better venting and airflow like a Giro. But where is wins everytime for me is in the fit department. I love the simple dial and how you can pop it on and adjust single handed. I expect more and more manufacturers will adpot versions of this system, as it makes the process of adjusting the helmet on the move a whole less tricky compared to other systems. It's not cheap, but neither is what is in my head. Make sure above all, if your going to wear a helmet, get one that fits.