Alpinestars Supertech M5 Compass MX Helmet Size:2XL durable components suitable for regular

durable components suitable for regular use

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)

CNC-machined billet 6061-T6 aluminum construction

And Camso's unique two-height lug design offers deep snow flotation with handlebar-gripping acceleration

Adjustable bottom side gussets for an optimal fit

Alpinestars Supertech M5 Compass MX Helmet Size:2XL durable components suitable for regularThe 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