Alpinestars S-M3 Force Gloss Black Helmet cards spring-loaded sun shield with a

spring-loaded sun shield with a one-touch release

Maximum gain in handling and

Perforated leather down the arms and air vents for improved ventilation

providing the S-R7 with an extremely high performance-to-protection-to-weight ratio

Extremely lightweight TCT-Ultra™ Composite shell

Alpinestars S-M3 Force Gloss Black Helmet cards spring-loaded sun shield with aEngineered for MX, Enduro, and off road riding, the SM3 Helmet integrates advanced technologies and innovations designed to enhance ease of use, comfort, and impact protection. Advanced Shell Construction: This 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 lightweight. The SM3 medium weighs 1430g (ECE)