The PRD 12 GW binding will make you into an all mountain athlete. PowerRail technology feels solid under your feet on any terrain, with improved stability and durability. Naturally you can rely upon its easy handling, maximum flexibility and optimal performance. With GripWalk compatibility, your Type A-Alpine ISO 5355 and GripWalk ski boots are securely fixed, just like always. The AFS (Anti Friction Slider) offers not only constant release values, but also quickly and precisely centers your ski boot. You are already a winner with this binding.