Alpinestars - Supertech M5 Solar Flare Helmet Size:Large iFOM (Integrated Foam) construction throughout

iFOM (Integrated Foam) construction throughout for added protection and durability

38% more than the YAMAHA stock paper filter

Maintains the integrity and structure

hot and cold conditions

Why choose MICHELIN® Anakee® Wild

Alpinestars - Supertech M5 Solar Flare Helmet Size:Large iFOM (Integrated Foam) construction throughoutThe all new SM5 helmet is the result of more than five years of intensive study, development and testing. We scrutinized every possible aspect to engineer a helmet that is safe and thoughtfully designed to deliver optimal protection and comfort. This lightweight helmet features a thermo injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact