Spark R&D Arc ST Splitboard Bindings 2025 Size:L This board is all about 638457853001 This board is all about surface area displacement to create float and stability in a package that has much less swing weight due to its dramatically shortened length water resistant soft shell pants have the style and versatility to work in any alpine setting Asym Rip 'N' Flip Highbacks – Asymmetrical design features individual left and right highbacks that slope inward matching the rider’s stance The upper section is flatter for improved lateral mobility More material at the base for increased longevity and durability Higher bottom edge won’t snag on boots with crampon welts or soles that wrap high on the heel comfortable