Ladies, the mountain is yours for the taking You have the chance to experience the best of Salomon's technology. With complete fit customization for precision and comfort. Explore the whole mountain in the Salomon Rush 9 Ski Boot. A dual-density shell makes this boot stiff but keeps the flex smooth, making it an ideal freeride boot. Your feet remain snug and warm in the CustomFit Performance Liner made with a special thermo-moldable foam that comfortably wraps the whole foot.