Originally Posted by
CraigB
I'm sitting here trying to think what neck size would have to do with helmet fit, other than the "fleshy" lower jaw you mentioned, which should be able to be addressed with just about any helmet's adjustable straps.
There was a thread a while back about a helmet's straps not being long enough. The poster was looking for recommendations for helemts with very long straps. Frankly, I found that hard to believe unless the helmet was used and a previous owner had cut down the strap ends as I once did.