Injection molded polycarbonate shell Equipped with MIPS technology Friction hinge visor is easily adjusted and secured on the fly nine intake and three exhaust vents for ventilation 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. HLMT FI MIPS LUMEN IRI 3X