The HJC I90 HOLLEN MC1SF is a versatile flip-up helmet featuring dual homologation for both full-face and open-face configurations. Constructed with an advanced polycarbonate composite shell and a flip-up polycarbonate chin bar, this helmet is lightweight and offers an excellent fit and exceptional comfort, thanks to cutting-edge CAD technology. The helmet includes a sun visor with a wider field of view to reduce eye strain and effectively block sunlight. The visor is also anti-fog and scratch-resistant coated. The Supercool interior lining is removable, washable, moisture-wicking, and made of innovative, odor-free, antibacterial fabric. Cheek pads are available in various thicknesses for all helmet sizes, and the helmet is designed to be glasses-friendly. The RapidFire™ shield replacement system allows for an ultra-fast and secure visor change without tools. An anti-fog insert is included in the package. The helmet is also prepped for the optional SMART HJC 10B and 20B Bluetooth communication systems.