Went from shoei to Arai found the Arai a better fit, need to put a little foam in the ear area of the lid due to wind noise. For some reason Arai dont do this in the factory???
Everyone has different shaped heads so you need to try them all to find what fits you best, it's no good buying the dearest brands if they dont fit you right coz in a smash they wont do what they're supposed to do :eatcorn just my opinion of course :dunno I've had shoei before but my OGK FF4 fits me much better and I feel safer knowing it's a better fitting helmet ..........