Challenger Tech

  • DOUBLE POWER SPINEFLEX BUCKLES

    Spineflex is a revolutionary buckle concept with a flexible element and a constant
    closure point. The flexible element allows the buckle to adapt to the shell profile and thus provide a homogeneous foot wrapping independent from the degree of closure.

    The increased precision and comfort created from the absence of pressure points results in better performance.

  • ADAPTIVE FIT TECHNOLOGY

    Adaptive Fit Technology is the first and only ski boot technology that lets you change the width of your boot from a 103 mm comfort/performance last to a 101 mm precision/performance last with the turn of a screw.

  • POWER SKI HIKE

    Provides the easiest selection of ski and hike mode available. Easy to identify and operate, yet providing a powerful connection between the cuff and shell for maximum precision and impulse transmission.

  • THREE STEPS TO PERFECT FIT

    In combination with the Adaptive Fit Technology available on the new Challenger line Perfect Fit defines the new state of the art in the high performance skiboots category.

    PERFECT FIT
    Perfect Fit is the revolutionary customization system that provides the best level of precision, comfort and durability.

    • 100% full customization. The new innerboot perfectly adapts to the foot and the shell
    • Increased precision, performance and comfort durability
    • Customization can be repeated virtually without limitation