3/4 Full Face Motorcycle Helmet DOT Approved DOT-Certified Safety & Modular Design Engineered to meet DOT FMVSS-218 standards, this helmet combines an aerospace-grade ABS shell and dual-density EPS foam for reliable impact resistance. Perfect for street bikes, cruisers, or off-road adventures, it adapts seamlessly to any riding style. Switch Modes in Seconds Transform effortlessly between full face (with secure chin guard) and open face configurations. The detachable chin guard locks firmly for high-speed rides and removes instantly for casual urban cruising or scooter trips. Dual Visor Clarity for All Conditions Tackle trails with confidence using the scratch-resistant outer visor and anti-fog inner sunshield. The 190° panoramic view enhances visibility during aggressive off-road rides, while UV protection combats glare. All-Season Comfort & Fit A removable, breathable liner with channel airflow ensures cool summer commutes and cozy winter tours. Adjust ventilation tool-free to match weather conditions. Universal Sizing for Every Rider Available in 5 sizes (S-XXL), tailored to fit head circumferences from 21.6" to 25.2". Precision cheek pads and a unisex design guarantee comfort for men and women.