Purpose-built for sport and touring riders, the Alpinestars SM-3 Heat Helmet combines modern styling, proven protection, and rider-focused features in one advanced design. Certified to ECE 22.06 and DOT standards, this full-face helmet features a lightweight multi-composite shell that disperses impact energy while maintaining long-ride comfort. Integrated ventilation systems with adjustable ports maximize cooling airflow, and the internal drop-down sun visor allows for quick adaptation to changing light. The helmet's clear visor includes a quick-release system for ease of use. Inside, the liner and cheek pads are removable, and washable. The SM-3 Heat Helmet delivers confident, stylish protection for street and touring riders who value comfort, control, and visibility.