D.O.T Approved Advanced Polycarbonated Composite Shell with Adjustable Polycarbonated Chinbar: Lightweight, superior fit and comfort using advanced CAD technology. Modular design single-Button One Handed Chin Bar/Face Shield Release even with gloves on. HJ-17 FRAMELESS SNOW SHIELD: Choose from Dual Lens Snow Shield (HJP 956-464) or Electric Snow Shield (HJP 956-461). Frameless shields features; increased field of vision and integrated exhaust ventilation. Electric Shield comes complete with powercord RapidFire™ Shield Replacement System: Quick, secure, tool-less removal and installation. “ACS” Advanced Channeling Ventilation System: Full front to back airflow flushes heat / humidity up and out. SuperCool™ Interior: Moisture-wicking anti-bacterial fabric. Removable and washable liner and ch.