Injection molded polycarbonate shell is lightweight, compact and strong Unique friction hinge visor is easily adjusted and secured on the fly Multi density EPS liner for impact absorption 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 Fully removable moisture wicking liner and cheek pads Nose guard provides excellent coverage from roost and is removable. HLMT FI MIPS FRACT IRI 2X