High Impact ABS Material Shell and Aerodynamic design. ISI Certified with IS no.: IS 4151:2015 and CM/L no.: 8300128208. Metallic Quick release silent buckle. Removable and washable lining, it is also odor resistant helping the helmet stay fresher, longer in between cleaning, removable nose guard, Collarbone safe profile.. Scratch resistant & UV resistant. Visor in optical polycarbonate, easy Visor mechanism, it is equipped with a second sun visor which is made from tinted polycarbonate.. Aerodynamic Ventilation, 1 Mouth vent with honey comb Design, 2 top vent, 2 side vent for air inlet, 2 back and bottom side vent for exhaust.. High Impact ABS Material Shell and Aerodynamic design. ISI Certified with IS no.: IS 4151:2015 and CM/L no.: 8300128208. Metallic Quick release silent buckle. Removable and washable lining, it is also odor resistant helping the helmet stay fresher, longer in between cleaning, removable nose guard, Collarbone safe profile.. Scratch-resistant & UV resistant. Visor in optical polycarbonate, easy Visor mechanism.. Aerodynamic Ventilation, 1 Mouth vent with honeycomb Design, 2 top vents, 2 side vents for air inlet, 2 back and bottom side vents for exhaust.. Available visors: Clear, smoke and mercury. The interiors are also odor resistant helping the helmet stay fresher in between cleanings.