Spark R&D Surge Asym Rip N Flip Highback spark-rd For bike-to-ski missions and multi-sport

For bike-to-ski missions and multi-sport days

Range: 50 meters

It moves like a beefed-up hiking boot

The traditional lacing system optimize fit and the extra fabric layer stows laces

8 and 11 release values

Spark R&D Surge Asym Rip N Flip Highback spark-rd For bike-to-ski missions and multi-sportNew 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