The NX 11 GripWalk binding is a user-friendly all-mountain binding for recreational skiers. Its lightweight toe piece and NX heel work together to deliver strong power transmission and fluid shock absorption with an easy step-in design. The Full Drive Concept toe design allows upward release independent of the heel for the most dynamic release in the event of a fall. The binding&';s overall lightweight construction makes skiing and carrying skis easier. It&';s compatible with adult ISO 5355 and GripWalk ISO 23223 A boot soles. NX GRIPWALK FDC TOE PIECE LIGHT WEIGHT MULTI DIRECTIONAL RELEASE EASY STEP-IN/STEP-OUT SKIBNDSDIN : 3,5-11 SKIBNDSGLIDER : FDC GW AFD SKIBNDSTOEPIECE : FDC SKIBNDSHEELSYSTEM : 3P SKIBNDSHEELPIECE : NX SKIBNDSBRAKEWIDTH : 80-90 MM SKIBNDSLENGTHAJUSTMENT : 45 MM SKIBINDINGSSTANDHEIGHT : 19.5 MM