Alpinestars Supertech M5 Action MX Helmet Contains CLEARANCE Stretchy Ribbed Material

Stretchy Ribbed Material

Adding to its already functional form

Classic 5 pockets design with elastic rib to secure pocket contents

Single pane lens

Alpinestars Supertech M5 Action MX Helmet Contains CLEARANCE Stretchy Ribbed MaterialThe 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