The Atomic Redster S9 Jr is for the world champions of tomorrow. We’ve taken all the engineering that delivers top race performance in our adult models and adapted it for young cross-country skiers: the Ultra High Densolite core with Speedcell makes it ultra-light and stable. The Race profile delivers a dynamic kick and distributes power evenly to the kick zone. The World Cup base with WC Grinding, combined with the narrow sidecut, maximizes the glide phase. And this season we’ve given the ski a cool new design.