The X-ELEVEN has been the helmet of choice for professional riders since it’s introduction. Built to race specifications, the X-Eleven was designed and developed in collaboration with professional riders, like Jake Zemke, Eric Bostrom, and Chris Vermeulen to name a few. Numerous hours in our wind tunnel and on racetracks around the world has produced an aerodynamically superior helmet with minimal lift and drag, plus incomparable fit and ventilation. The world’s most demanding riders demand nothing but the best. The X-ELEVEN only from Shoei.