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The Alpinestars Youth SM3 Helmet features a thermo-injected shell crafted from a specialized polymer blend, providing an optimal balance of impact protection and lightweight comfort. The helmet's outer shell is constructed from advanced impact-resistant thermoplastic, ensuring durability while maintaining a lightweight profile for active young riders. The fit can be customized to individual head shapes through interchangeable crown and cheek pads available in various thicknesses, promoting a secure and comfortable fit during high-intensity activities. The helmet’s multiple density inner liner is engineered to absorb impact effectively by placing the correct foam density in specific areas, reducing overall weight and enhancing safety.
The surface design minimizes the effects of oblique impacts, and a low friction coating on the inner EPS liner acts as a slip plane, mimicking cerebrospinal fluid to reduce rotational forces during certain impacts. Maximized ventilation is achieved through ten inlet and seven exhaust ports, with the visor designed to channel air into these ports for superior airflow, keeping the rider cool. The visor release system is calibrated to release with a predetermined force, reducing strain on the rider's neck in the event of an impact. The comfort liner is environmentally conscious, made from recycled materials, and features integrated hydration tube channels within the cheek pads for hydration on the go.
The soft 25 mm textile chin strap provides added safety and comfort, while the helmet includes an emergency release system and removable cheek pads for easy, safe removal without removing the entire helmet. The 3D contoured foam ensures a snug fit for extended wear. Stainless steel D-rings secure the helmet firmly on the rider’s head, offering peace of mind during high-impact activities. This helmet combines advanced safety features with comfort and ventilation, making it an ideal choice for young riders seeking reliable head protection with a stylish design.
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