661 have added MIPS to their incredibly popular Reset helmet making it one of the best value full face helmets out there. It features the new MIPS E2 System which is designed specifically for Full-Face helmets to reduce rotational forces transmitted in a crash. All within the lightweight ABS shell with decent sized angular vents for airflow. A large eyeport to suit the latest goggles. Complies to standards: CPSC, CE: 1078, AS/NZS 2063.Who's this item for: A great value Full Face helmet for DH and Enduro riders looking for a lightweight, MIPS equipped helmet. Rotational liner: MIPS “E2”Brain Protection System - low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the head. Straps: Standard strap Ventilation: Medium sized angular vents increase air intake and heat exhaust