High Impact ABS Material Shell. ISI Certified with IS no.: IS 4151:2015 and CM/L no.: 8300128208. Metallic Quick release silent buckle. Moveable chin guard operated with single liver flip up mechanism, removable and washable lining, chin guard opening system designed to prevent accidental opening. Scratch resistant & UV resistant. Visor in optical polycarbonate. Vega Crux DX Full Face Helmet (Checks Dull Black and Silver, L).