Marker Kingpin Ski Bindings. The legendary Kingpin combines the lightweight ISI pin toe piece with an alpine heel piece including 0°/7°/13° climbing aid. This makes it very easy to walk on any terrain and ensures great descents with outstanding performance and top-level release functionality. The binding is therefore perfect for ambitious backcountry and freeride touring enthusiasts. A very stiff, carbon-reinforced front with an ISI toe piece makes the binding easier to step into, as a wide footprint with integrated stop automatically positions and aligns your boot. Kinematically optimized pin levers then allow the pins to snap shut with just a gentle push. The wide hole pattern and XXL power transmitters deliver the ultimate in direct power transmission for the utmost control and fun on the descent. Anti Ice Pads in the base of toe and heel (if no brake is installed) to prevent icing in critical areas. Power transmitter in the heel with ball bearing for minimum friction and maximum centering for the lateral movement of the heel. Vertical and lateral individually adjustable release in the heel for improved release functionality. The ISI toe ensures that you’ll be able to get in and out of the toe really quickly and easily. Best Use : Snowsports, Freestyle Skiing, All Mountain Skiing.