Alpinestars SM3 Heat MX Offroad Helmet
- Varied thickness shell construction for optimized protection and light weight
- 6-piece EPS liner with three different densities
- Polished inner EPS liner with special coating to reduce friction with comfort liner for rotational impact management
- Breakaway visor
- Varied thickness shell construction for optimized protection and light weight
- 6-piece EPS liner with three different densities
- Polished inner EPS liner with special coating to reduce friction with comfort liner for rotational impact management
- Breakaway visor
- Certifications: Conforms to both DOT certification and ECE 22.06 homologation