Purpose-built for a racing state of mind.The Xult DH Full Face Helmet is our top-of-the-line, full-face performance-focused helmet. It gives you the ultimate protection-to-weight ratio, whilst remaining extremely breathable, it's built with our strategically designed FRP (fiber-reinforced polymer shell technology and integrated X-matter/X-Trail liner for impact and rotational absorption. This lets us level up the protection and lower a rider's risk of injury while increasing durability and significantly shedding weight. Win-win. For a high degree of comfort, the helmet features Vortex ventilation channels for continuous air circulation and cooling, as well as integrated padding with ergonomically designed cheek pads.View Sizing GuideFRP reinforced helmet shellVortex ventilation system with integrated air channelsX-matter/X-rail impact absorption lineradjustable visorwashable paddingdouble-D safety closureEN1078:2012+A1, CPSC, ASTM F1952-15 + F1446-15b, KC