Bob from Austin wrote a review of Giro G10 Helmet on March 1, 2006
I was pretty surprised by how comfortable this helmet was. Since my head is quite large, there aren't too many helmets out there that fit comfortably. This one did. I really liked the adjustable ventilation setup on it. When skiing I opened them, when on the lift, I closed them. It worked great! I'm glad I bought this helmet.