Polycarbonate, anti-fog hard-coated lens provides 100% UVA protectionThe 100 PPI reticulated vent foam enhances ventilation for maximum airflow17 mm thick, EO15 face foam with a plush chammy layer for amazing comfort and fitThe specially engineered RAM-AIR ventilation system promotes airflow and moisture release45 mm wide woven strap with silicone traction control keeps the strap in the correct position on your helmetAn ultra-wide field of view is designed to integrate seamlessly with WIDE-VISION Roll-Off system