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. Features: Din range: 2-7 Brake: <83mm Weight: 1.53kg Easy step-in/step-out Multi-directional Release Lightweight FDC toe piece GripWalk Compatible Colour: Black NX7 GW B83 Junior Ski Binding - Black