Arc ST Pro Splitboard Bindings are the lightest and highest performing splitboard bindings in the world - made with incredible attention to detail and no compromises. The Arc ST Pro Splitboard Bindings feature all the same great assets as the standard Arc ST Bindings - ST Tech, T1 binding system, Tesla Snap Ramps, maximum baseplate cutouts, surfy Asym Highbacks, Pillow Line Straps with a flex window - but they are tuned up with premium materials and custom components. The Arc ST Pro Asym RipNFlip Highback is made from carbon-reinforced nylon in a ratio designed for medium flex and a surfy feel. This material blend is more responsive, lighter, and stiffer than our standard glass-reinforced highbacks. The bindings feature individual left and right highbacks for improved ergonomics, comfort, and control. The upper section of the highback is flatter giving riders excellent lateral mobility. All RipNFlip Highbacks incorporate a tool-free forward lean adjuster (FLAD) that easily togg