The ST5 CMR is one of Stilo's karting helmets that are directly derived from Stilo's auto racing helmets that dominate at the top levels of racing. Drivers rave about the superior comfort levels as well as Stilo’s lightweight construction and unparalleled field of vision, a crucial attribute for karting. It was developed jointly by the FIA Institute and Snell Memorial Foundation to ensure safer and lighter weight helmets for karting. The Stilo ST5 CMR Kart delivers, and more. Snell/FIA CMR 2016homologated.