Spark R&D Arc ST Pro Binding - Black Size:S Softer and more absorbent with

Softer and more absorbent with every wash

which is 30% lighter than standard TPU

Eco Plastic Topsheet: Bio-plastic topsheet made from Castor beans

better quality and grade balls

40% Polyester Blend

Spark R&D Arc ST Pro Binding - Black Size:S Softer and more absorbent withThe 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 our 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 versions. Response: Medium