F.I. Helmet - Fractal - MIPS? - Stealth - Medium Helmet is equipped with MIPS? technology, Extra-large eye port for excellent field of vision, Nine intake and three exhaust vents feed into the internal air channels providing excellent ventilation, Multi density EPS liner for impact absorption, Unique friction hinge visor is easily adjusted and secure, Injection molded polycarbonate shell is lightweight, compact and strong, Shell and EPS engineered for optimum fit, Nose guard provides excellent coverage from roost and is removable, Fully removable moisture wicking liner and cheek pads