Helmet is equipped with MIPS« technology Nine intake and three exhaust vents feed into the internal air channels providing excellent ventilation Unique friction hinge visor is easily adjusted and secure Lightweight, injection molded polycarbonate shell Multi density EPS liner for impact absorption Extra-large eye port for excellent field of vision Fully removable moisture wicking liner and cheek pads Removable nose guard provides excellent coverage from roost Shell engineered for optimum fit. HLM FI MIPS ACAM IR-BL XS