... & ventilation hole, quick-release buckle, chin-up, connectorVisor:Sclerous PC,fog-proofVisor Style:Convex shapeNeck Protector: Artificial leather/Fire-proofFeature: strong ... and durable, impact-resistant, anti-strike, knife-proofFinishes:Black /White/Green/AmyGreen/ Military Camouflage/ CustomizationCustom ...