Is Robert the guy that was at the Arai booth at the MC show in Cleveland? If so, I spent a good 20 minutes trying to get this guy to get me the right size. He measured and said I was a Large. He gave me a helmet to try on...and the bottom of the opening was barely below my eyes and half of my chin was sticking out. AND it hurt the top of my head a LOT as he kept pounding down on it and saying "this is the correct size for you". I kept telling him that it hurt front and back, and he kept saying that was supposed to feel that way, and that after many miles it would break in, and that anything else would be doing my head a "disservice"!. He tried some different thickness padding, with not much change. The top of my head hurt for the rest of the day...no kidding! I then went 2 booths down and bought a XL Shoei...for a lot less $. Very comfy, fits tightly, doesn't slide on my head, and my field of view is in the center of the face-shield opening. I also felt that the 3 different style of Arai's I tried had very minimal padding at the top of the head, and it also is allowed to "float", which allows the shell to move around outside of the padding. The Signet and one other that I tried also has a limited horizontal field of view. Thank you, but I guess I'll always be a Shoei guy. I will admit that the Arai's are very lightweight.