Features Helmet is equipped with MIPS® technology Multi density EPS liner for impact absorption Injection molded polycarbonate shell is lightweight, compact and strong Nine intake and three exhaust vents feed into the internal air channels providing excellent ventilation Unique friction hinge visor is easily adjusted and secure Extra-large eye port for excellent field of vision Fully removable moisture wicking liner and cheek pads Nose guard provides excellent coverage from roost and is removable Two shell sizes and two EPS sizes engineered for optimum fit DOT and ECE 22.05 approved New MIPS Technology In a helmet with MIPS Brain Protection System (BPS) the shell and the liner are separated by a Low Friction Layer. When a helmet with MIPS Brain Protection System is subjected to an angled impact, the low friction layer allows the helmet to slide relative to the head. The MIPS BPS is designed to add protection in helmets against the rotational motion. The rotational motion is a combination of rotational energy (angular velocity) and rotational forces (from angular acceleration) that both affects the brain and increases the risk for minor and severe brain injuries. MIPS BPS has been scientifcly proven to reduce rotational motion when implemented in a helmet by absorbing and redirecting rotational energies and forces transferred to the brain.Note Please note that as long as nothing else is written in the article description, all helmets that have a visor as standard will be delivered with a clear one, even if it is shown differently.