Bombproof construction so you can bomb hills day after day, the Burton Ion LTD Snowboard Boots are the best of the best. The combination of mountain style with high performance tech makes these boots a shred ready masterpiece. The fully heat moldable Infinite RideTM 4 Liner can be perfectly customized to the contours of your foot, but is also incredibly comfortable right out of the box thanks to Burton's pre broken in Total Comfort Construction. External moisture from snow and internal moisture from sweat are no match for the Ion's DRYRIDE Heat CycleTM, which recirculates heat while wicking away moisture. The Ion LTD's are an aggressive rider's durable, supportive, responsive and on trend snowboard boot.