The Duke PT 11 with a DIN 3-11 combines the performance of a Squire with comfortable uphill properties of a pin binding. An absolute highlight is the innovative Ride & Hike toe. For walking mode the upper part is simply unlocked and tilted forward, uncovering the pin binding. To save swing weight the upper jaw part can be taken off and stored in a backpack. The multi functional Lock & Walk unit automatically locks the brakes and provides a 10� climbing aid. For downhill mode the front jaw section is clicked back onto the base plate, quadruple secured by the Auto Quad Lock technology. Now the toe piece works just like an alpine toe with all of its advantages! .�