Is there any reason that no one will use a 1/2 motorcycle helmet the price is better and I would think you have a little better head gear too.I use one for years when I was riding my motorcycle.But now days I ride bicycle gas price is way out of control now days and its not going to get any better either.Seems to me that a 1/2 helmet for motorcycle would work good to save our heads when we take a bad fall.Or is it that we don't go fast enough to keep our heads cool off with this kind of helmet.Or maybe we would look like a DORK with them on huh lol.