The Shoei X-Fifteen's highly customizable inner padding ensures the helmet stays firmly on your head, on every straight, and in every curve of the race track.

By replacing the front pad of the original size F5 with the optional, thicker size F9, you can tighten the fit of the helmet at this point and specifically adapt it to your individual head shape or personal preference.

OEM Sizing:

• XS-XL = F9
• XXL = F5