Alpinestars Supertech M5 Compass MX Helmet Size:2XL Never change a winning team

Never change a winning team

Innovative Venturi Venting System pulls moist air out without cold wind coming in Venturi Vents (Manual shutter built into interior of helmet at chin bar to allow comfortable ride)

The thermal liner is also separately wearable and reversable - inside out

Heroes push their limits

Alpinestars Supertech M5 Compass MX Helmet Size:2XL Never change a winning teamThe Alpinestars SM5 Compass MX Helmet, with its extensive development and testing over five years, represents a significant advancement in motocross helmet technology. Designed to offer optimal protection and comfort, this helmet features a thermo injected shell that incorporates a special polymer blend. This blend is enhanced by varying degrees of thickness to deliver an optimal combination of impact protection and light weight. The helmet's