Airform™ Parahuman Helmet. Injection molded polycarbonate shell for strength. Internal airflow geometry and continuous venting system keep rider cool. Fog-free Icon Optics™ shield with Rapid-Release™ system. Prolock™ positive shield-locking system. TracShield™ shield with tear-off posts available, sold separately. Internal Dropshield with exterior switch. Comfortable sculpted neck roll. Removable molded breath deflector. Fully removable Hydradry™ 3-piece moisture wicking liner. Internal speaker pockets work with Icon´s R.A.U. Bluetooth® device. All World Standard meets or exceeds the following: DOT FMVSS 218 (USA), ECE 22-05 (Europe), amp, PSC (JAPAN) helmet safety standards. Does not ship with PSC or MFJ certification stickers unless purchased from an authorized dealer in that country. The Dropshield™ visor must only be used while the main face shield is in the fully closed position.