Salomon X3 100 CS Alpine Ski Boots - MP 24.5Salomon X3 100 CS Ski Boots 2012: The Salomon X3 100 CS Ski Boots are high performance boots using Advanced Shell Technology from racing to deliver outstanding transmission and snow feel for intermediate to advanced skiers looking for all mountain performance. The Salomon X3 100 CS Ski Boots feature 100 flex rating and a custom shell that can be molded from 98 104mm last to give you a dialed in fit that is just an unique as your feet. Salomon X3 100