With perforated leather and air-mesh the lightweight

Innovative over-injected seamless knuckle protection delivers a high level of abrasion resistance and impact protection

It is also equipped with RIDEKNIT® inserts on the back yoke

and pre-curved leg design

and Fabio’s signature blue/red color fade Astars logo

sm5 solid helmet ece white glossy YGroup_8982323 With perforated leather and air-meshThe SM5 helmet has been designed to provide MX riders with a helmet that is safe and purposefully designed to deliver optimal protection and comfort. The lightweight SM5 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 protection and light weight, while the five density EPS liner ensures the correct density in the