Injection molded polycarbonate shell for strength Fog-free ICON Optics™ Shield with Rapid-Release™ System Sculpted neck roll Internal airflow geometry Continuous venting system Prolock™ positive shield locking system Internal Dropshield™ with exterior switch The Dropshield™ visor must only be used while the main face shield is in the fully closed position Removable molded breath deflector Removable Hydradry™ 3-piece moisture wicking liner Internal speaker pockets work with ICON's R.A.U. Bluetooth device