High-level features for the youngest skiers with a Din setting up to 4.5. Compatible with Children and Adult boots (type A and C) and GripWalk boots. Marker’s new 4.5 Junior bindings offer high-level features like the 4-linkage Jr toe and Compact Jr 2 heel to the very youngest of skiers, allowing them to easily step in and out of the binding on their own. Apart from that the binding provides great riding safety and always enough pressure on the edge. During a backward twisting fall both horizontal and vertical forces are triggered on the toe of the binding. Biotech recognises this unfavourable force combination and reliably reduces the release force. THE SOLE-BINDING SYSTEM FOR BETTER WALKING COMFORT AND TOP SKIING PERFORMANCE GripWalk contains of a new co-polymer sole with rocker profile. The convex shape and ribbed tread of the rubber add a lot of walking comfort and provide a much better grip. Still, integrated pads made of stiff and rigid materials, enable great power transmission and more precise release function of the binding. GripWalk soles are the perfect tuning parts designed for selected premium ski boots and bindings. A statement of efficiency – with the usual optimized MARKER release properties and the perfect mix of great design, lightness and excellent functionality. This heel technology is perfect for beginners and occasional skiers due to improved release properties and is an excellent value. MARKER bindings are equipped with a moveable AFD (anti friction device) supporting a precise release almost entirely unhindered by dirt, snow and ice! Individual adjustment of the AFD to the area of application enhance optimized functionality – from racing, for children’s bindings or on ski tours.