Contest runs to sled-accessed zones, Mikkel Bang demands a boot that’s as flexible as his riding. Soft yet supportive, with the fluid motion of a tweaked articulating cuff and the combined cushioning of an oversized airbag plus ultra cush footbed, the Hail™ boot is simply a staple of Burton’s lineup. The Flex Liner unlocks medial/lateral movement for a more natural feel, while the puffy tongue will not kink, enhances wrap, and softens the pressure of tightly cranked straps.