Burton is setting the bar high with this stiff, luxury boot designed for advanced and aggressive all-mountain riders. The Ion features Burton's Speed Zone™ lacing system for getting on the slopes quick and hassle free. The Heat Moldable Life Liner keeps you warm and dry with DRYRIDE Heat Cycle™ Lining, Ultralon Performance Foam®, and Sleeping Bag reflective technology. The Low Profile midsole features Burton's AutoCANT Cushioning for impact resistance, and ReBounce to further absorb vibrations for a smoother ride. Slay the whole mountain with the Cadillac of snowboard boots.