Airform™ Nine Lives HelmetContinuous venting systemInternal airflow geometrySculpted neck rollFog-free ICON Optics™ Shield with Rapid-Release™ SystemInjection molded polycarbonate shell for strengthProlock™ positive shield locking systemInternal speaker pockets work with ICON's R.A.U. Bluetooth deviceThe Dropshield™ visor must only be used while the main face shield is in the fully closed positionInternal Dropshield™ with exterior switchRemovable Hydradry™ 3-piece moisture wicking linerRemovable molded breath deflector