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The Alpinestars SM3 Helmet in Heat Gloss Red, White, and Black offers superior protection and comfort for motocross, enduro, and offroad enthusiasts. Its varied thickness shell construction combines impact-resistant thermoplastic with an engineered polymer blend, providing optimal impact absorption while maintaining a lightweight profile. The thermo-injected shell design ensures durability and enhanced impact resistance, making it suitable for demanding offroad conditions. The inner shell features a multi-density foam system, with five different foam densities integrated within a six-piece EPS liner, effectively managing impact forces and reducing overall weight for prolonged comfort during rides. A polished inner EPS liner with a low-friction coating minimizes rotational impact forces and helps mitigate oblique impacts, ensuring rider safety in unpredictable situations. Ventilation is maximized through ten intake ports and seven exhaust outlets, with the visor designed to channel airflow into these ports, maintaining a cool and comfortable environment. The visor release system is engineered to deploy with a pre-determined force, reducing strain on the rider’s neck during impacts. Additional features include a comfort liner made from recycled materials, which lowers the helmet’s carbon footprint, and integrated hydration channels within the cheek pads for hydration convenience. The soft 25 mm textile chin strap offers a secure fit and additional comfort, while the helmet’s crown and cheek pads can be tailored to individual fit preferences. Safety is prioritized with an emergency release system, removable cheek pads, and a 3D contoured foam interior for a secure and comfortable fit. The chin area is optimized for impact performance, and stainless steel D-rings ensure a tight, secure fit. Designed for riders seeking a blend of performance, protection, and comfort, this helmet is ideal for high-impact offroad activities, providing reliable safety features and ventilation for extended rides.
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