Troy Lee Designs SE4 Polyacrylite Mono Helmet

Our new SE4 Polyacrylite Helmet comes with MIPS, incorporating brain rotational protection. This helmet comes with 16 intake ports to channel cool air around and over a riders head, forcing hot sweaty air out through six rear exhaust ports. SE4 Helmet Features:. MIPS brain protection system, reduces rotational forces to the brain. EPP (Expanded PolyPropylene) chin bar for lightweight, durable protection. Three adult shell sizes to more accurately fit a variety of head sizes and rider ages, improving overall safety. Anatomical -3D contoured cheek pads with emergency release system for EMS responders. Plastic visor screws and brass inserts for easy impact break-away. Exceeds certifications for DOT FMVSS 218, ECE 22.05 and AS/NZS 1698.