Easy access side lever instantly retracts VPS sunscreen for emergency situations N100-5 can be worn with chin guard while opened or closed Dual-action chin guard opening system is secure and simple to operate, even with gloves AirBooster ventilation system provides full interior airflow Ultrawide shield for increased peripheral vision Clima-Comfort inner liner made of dual-density micro-perforated fabric for cooling and comfort One-piece cheek pads for simple removal/replacement and easy care Microlock (patented) double lever retention system Neck roll is removable and washable Pinlock fog-resistant lens included VPS dropdown interior sunscreen is constructed of scratch-resistant Lexan and provides full UV protection Eye-wear adaptive exclusive system designed for the comfort of eyeglass wearers Ncom ready Meets or exceeds D.O.T. standards