KD Flex Slalom Ski Boot (2027)KD Flex Slalom Ski Boot Flex is the ultimate ski binder, engineered for quicker turns. Constructed from a lightweight composite platform, it has no dead spot, allowing the ski to flex naturally and achieve smooth curves. Featuring a dual lace design that secures the foot, a floating tongue that stops pressure points, and a deep heel pocket for ankle stability, the Flex binding adjusts easily and lets you ski with either aggressive or relaxed control.