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The Alpinestars SM3 Helmet in Heat Matte Silver/Blue/Black offers advanced protection tailored for motocross, enduro, and offroad enthusiasts. Its shell features varied thickness construction, combining impact-resistant thermoplastic with a thermo-injected polymer blend designed for optimal impact absorption while maintaining a lightweight profile. This innovative design ensures riders benefit from superior protection without compromising comfort during intense riding sessions. The helmet's construction includes a multi-density inner liner with five different foam densities, strategically engineered to absorb impacts effectively and reduce overall weight, enhancing rider agility and endurance. The inner EPS liner is polished with a special coating to minimize friction, improving rotational impact management and reducing the risk of injury from oblique impacts. Additionally, the helmet's outer shell is crafted from impact-resistant thermoplastic, providing a durable barrier against crashes and debris. The helmet's fit can be precisely tailored to individual head shapes through adjustable crown and cheek pads, ensuring a secure and comfortable fit for extended riding periods. Ventilation is optimized with ten inlet and seven exhaust ports, with the visor designed to channel airflow efficiently into these ports for enhanced cooling. The visor release system is engineered to activate with a controlled force, minimizing neck strain during impacts. Eco-conscious riders will appreciate the recycled material used in the comfort liner, contributing to a lower carbon footprint. Integrated hydration tube channels in the cheek pads add convenience, while the soft 25 mm textile chin strap ensures secure and comfortable retention. Safety features include an Emergency Release System with removable cheek pads for quick and safe removal, even while the helmet is worn, and a chin area optimized for impact performance. The stainless-steel D-rings provide a secure fit, and the helmet's overall design prioritizes rider safety, comfort, and ventilation, making it an ideal choice for offroad and motocross riders seeking reliable head protection in demanding environments.
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