Discover the sleek all new HJC i11 helmet, blending lightweight comfort with advanced ventilation and Bluetooth compatibility. Perfect for any ride, it's the ultimate choice for modern bikers. Features: Advanced Polycarbonate Composite Shell Lightweight, superior fit, and comfort using advanced CAD technology Aerodynamic shell shape reduces turbulence Impact-absorbing, multi-density EPS liner ACS Advanced Channeling Ventilation System Full front-to-back airflow flushes heat and humidity up and out Chin bar intake vent provides airflow across the shield interior to help eliminate shield fogging Anti-fog System SuperCool® moisture-wicking interior Crown and cheek pads are removable and washable Multi-layer contoured cheek pads improve fit and comfort Glasses grooves accommodate riders who wear eyeglasses Anti-fog lens-prepared face shield and RapidFire shield replacement system D-Ring retention system DOT FMVSS-218