Product descriptionThe RS 100 wide boot is the perfect boot for a racer with a wider foot. The RS 100 is aimed at racers that are progressing through the rankings, they have come from the softer 90 version and are have either advanced out of the 90 or simply too for them. The Dual core gives you perfect control from person through boot and into the ski, so you can get true and perfect lines on the course. Lange RS 100 Wide Ski Boot Race