The Stilo ST6 R Composite Rally Helmet features a lightweight and super-strong composite shell that complies with the latest FIA 8859-2024 safety standard, offering superior impact energy absorption without adding unnecessary weight, in fact it is up to 11% lighter than the previous ST5 R Composite helmet. Integral to the design is an advanced intercom system with a dynamic noise-cancelling microphone and noise-reducing earmuffs for crisp, clear communications even in the heat of competition.Here are the features and benefits you can expect from the Stilo ST6 R Composite Rally Helmet:Improved composite shell design: Built to meet the latest FIA 8859-2024 standard, ensuring increased impact energy absorption for enhanced safety without compromising on weight or performance.Up to 11% weight reduction: Compared to the previous ST5 R Composite model, this helmet is lighter by up to 11%, with weights starting from just 1420g (Small shell), providing even less strain on your neck muscles and