Dual-material shell

warmth and shock absorption

Padded with one layer of ethically produced down in stitch-through channels

Their tapered shape at the tip makes the movement of the foot easier and their asymmetric crampon design makes walking on snow safer

Spark R & D Arc Asym Rip 'N' Flip Highback (pr) BFski15 Dual-material shellComes standard on all Arc ST splitboard bindings. Sold in pairs. Built for the splitboarder needing the latest and greatest in highback technology. Our Asym Rip N Flip Highbacks are durable, ergonomic, and feature our famous split specific forward lean adjuster that toggles easily between tour and ride mode. The Arc Asym Highbacks are available a la carte in a moderate flex nylon blend. Also available in the stiffer Surge Asym Highback (link to Surge