Surfy flex, precision fit, and instant connection The Waverange X Pro Step On® is for riders who want a surfy ride and ultimate fit control paired with Step On performance. Three independent BOA® zones: upper cuff, ankle hammock, forefoot, let you dial in extra support exactly when and where you need it. Plus, heat-moldable liners ensure a custom fit that's yours. With Step On®, the moment you’re off the lift, you're riding. Performance + Speed = more time doing what you came for. Features: Faster transitions across an entire season = significantly more laps. Three independent BOA® dials for cuff, ankle, and forefoot control. Surfy mid-flex with premium heat-moldable liners and a Vibram outsole.