Spark R&D Surge Asym Rip N Flip Highback Narrow Heel the Wildfire has a breathable

the Wildfire has a breathable mesh lining to keep your feet cool and dry

it makes navigating long rolling approaches easier than ever

The Finger cut out give you improved gip so you can more easily transition and hold your ski touring poles with ease

the Atomic Backland Carbon suits all-day tours and ski mountaineering

Our Signature Blend is warm

Spark R&D Surge Asym Rip N Flip Highback Narrow Heel the Wildfire has a breathableNew for the 22 23 season from Spark is the Asym Rip 'N' Flip Highbacks designed from molds of popular snowboard boots for increased ergonomics and durability. These highbacks have the same great uphill and downhill performance of the traditional Rip 'N' Flips Spark is known for with a few upgrades: an asymetrical shape to match your natural stance, more material at the base for additional durability and a flatter upper section for improved lateral