O'Neal Sierra Helmet - Flat Black

The O'Neal Sierra Helmet is designed for off-road enthusiasts, featuring a durable polycarbonate/ABS shell construction that ensures safety and comfort. It includes an integrated face shield and a height-adjustable helmet shield for optimal visibility. The helmet is equipped with a padded chin strap that features a Double-D safety lock, meeting both DOT FMVSS 218 and ECE 22.05 safety standards. Weighing approximately 1590 grams, it also boasts a moisture-wicking, removable, and washable air-channeled comfort liner, along with vent holes for enhanced ventilation. This helmet is perfect for street, enduro, side-by-side, and adventure biking. • Polycarbonate/ABS shell construction • Integrated face shield for protection • Height adjustable helmet shield for visibility • Padded chin strap with Double-D safety lock • Meets DOT FMVSS 218 and ECE 22.05 safety standards • Moisture-wicking, removable, and washable comfort liner • Vent holes for optimal ventilation • Designed for street, enduro, side by side, and adventure biking