KD Flex BindingKD FLEX Waterski Binding The Flex is the go to binding in the range, built to promote tighter radius turns. Constructed on a light weight composite baseplate, the Flex binding removes the dead spot left by traditional ski bindings and instead allows the ski to naturally arc as intended for more intuitive feel rolling into turns. The dual lace design makes for ease of entry and tighten down evenly around the whole foot with the floating tongue removing