The Marker Jester 18 Pro ID Binding is a high-level binding for advanced and expert skiers who like to push their own boundaries, and beyond. This is a pro-level freeride binding for big mountain and park and pie riders who are pushing the limits of the sport. The Jester 18 pro is equipped with Triple Pivot Toe sole holders and even lighter Interpivot 3 heels that both use magnesium in their builds. This makes for higher stiffness, better power transmission and enhanced edge grip in turns. A handy anti ice rail lets you scrape off unnecessary ice and snow build up on the sole of your boots to aid in easy step in and step out access. This Jester 18 Pro is Gripwalk compatible and can also handle alpine touring boots too. With a din range up to 18.0, this binding is not for the faint of heart, only for the most aggressive and competent skiers out there weighing 130 pounds or more. These are the biggest, beefiest freeride bindings that Marker produces. If pushing the limits on the snow or in the air is part of your ski game, then the Marker Jester 18 Pro ID Bindings will have you going from bro to pro and will allow you to reach new heights in your skiing.