Stilo - AA0710AG1R57 - Stilo ST5 FN 8860-18 Racing Helmet

Two Shells: Stilo has two separate shell sizes for this helmet. This allows us to make a better-fitting helmet that is lighter weight. Instead of filling a very large shell with lots of padding for a size small, we have one shell size for x-small to medium, and one for large and x-large.