THE ULTIMATE KARTING HELMET: Being the dominant helmet on the F-1 grid (and taking 4 of the top-5 2009 world championship positions), winning the 2009 IRL Championship and three of the top-five spots, and crowning the heads of NASCAR heroes like Gordon, Burton, and Montoya has resulted in Arai getting an amazing quality of world-class racing-helmet input. And you, you get the benefits in the new SK-6. Designed by Arai specifically for karting, the SK-6 adds a ton of features, advances and improvements to the already-impressive list of its SK-5 predecessor. See them all by clicking on the Features section. You won't believe it. And you won't blieve the comfort, light weight, and feeling of confidence the SK-6 gives you, all thanks to its incredibly strong, proprietary cLc (Complex Laminate Construction) shell. A shell so strong it allowed Arai to give the SK-6 an extremely soft EPS liner for better comfort and impact-energy management. If you're really serious about taking your karting to the next level along the one helmet that's already there.