One binding that is a combination of two - alpine downhill bindings and climbing pin bindings. You no longer have to choose which skis to use. Just mount the Armada N SHIFT MNC 10 bindings onto your favourite skis, and you can decide whether you want to calmly climb uphill or if you want to ski between logs and snow-covered trees. MNC certification allows you to use classic boots (Alpine, GripWalk, Walk To Ride = WTR) or skitouring boots according to the Touring standard. It must have pins for climbing, of course.