Setting the bar higher in every discipline is still the end game for the Burton Ion™ boot. The only choice for riders who charge hard across the entire mountain, park, piste and pow. The Ion is legendary for its stacked tech package upgraded with Burton's Life Liner for lightweight comfort and enhanced rebound. The full feature list includes AutoCANT EST® soles for natural lower body alignment and superior board feel, DRYRIDE Heat Cycle™ for improved warmth and sweat wicking, and ReBounce tech that both captures body heat and cushions consistently in freezing temperatures. This is a responsive boot that transfers your skills to the board just as you want it.