Alpinestars Supertech S-M10 Helmet
Alpinestars Supertech S-M10 Helmet The M10 shell has been profiled with performance as a priority and with a design style that identifies the profile of the helmet and its sculpted surface as uniquely Alpinestars. Another key feature is the M10 shell sizing solution; each helmet fit size has its own appropriate shell size to deliver the most anatomical solution for the wide variety of fit needs worldwide. Construction 3K, high density carbon outer layer that improves strength...