The NX 7 GripWalk® binding is a user-friendly junior race binding. Its lightweight toe piece and NX heel work together to deliver strong power transmission and fluid shock absorption for competitive young racers. 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® boot soles.