The NX 7 GripWalk Lifter binding is a lightweight, user-friendly junior race binding. An integrated lifter increases edging power and eliminates contact between boot and snow. 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. Toe piece anti-friction: FDC GW AFD Toe piece type: FDC Heel piece type: NX Brake width (mm): 73 mm Length ajustment: 24 mm DIN: 2-7 Weight: 765 g ½ Pair.