Alpinestars SM3 Solid Helmet White Gloss XL - Gloss white XL off-road helmet by Alpinestars

Gloss white XL off-road helmet by Alpinestars

• EAN: 08059347571294

The Alpinestars SM3 Solid Helmet in White Gloss (XL) is engineered to deliver premium protection, comfort, and performance for off-road, ATV, and UTV riders. It features a varied thickness shell construction for optimized safety and weight balance, and a 6-piece EPS liner with three different densities for enhanced impact absorption. The inner EPS liner is polished and coated to reduce rotational friction, improving comfort and safety. The helmet incorporates a patented visor release system that minimizes neck forces during impact and a slip-plane layer to mimic the brain's natural defense mechanisms. With 10 inlet and 7 exhaust vents, it provides superior airflow and temperature regulation. Certified to both DOT and ECE 22.06 standards, the SM3 helmet is a top-tier choice for serious riders.

Features include:

• DOT and ECE 22.06 certified
• Breakaway visor with calibrated release
• Advanced venting system with 17 total ports
• Low-friction EPS liner for rotational impact management
• Gloss white finish with a solid graphic
• Composite fiberglass shell with thermo-injected polymer blend
• Optional cheek pads for personalized fit