The Spark R&D Arc ST Pro Splitboard Bindings take the surfy, playful feel of the Arc and crank it up with top-tier materials for the ultimate lightweight ride. With carbon-reinforced nylon highbacks and full Pebax plastic throughout the straps and ladders, these bindings are featherlight without compromising strength or response. Perfect for riders who want to float through pow, weave through trees, and move fast and light in the backcountry.