Thirty Two kept the Lashed FT Snowboard Boot every bit as good as the original that you know and love, with the added convenience of Fast Track lacing. Thirty Two greatly improved the Fast Track lacing for this season, tweaking the locks and the laces to eliminate friction and aggravating snags, and increased the number of zones you can independently adjust from two to four for a more precise and customized fit. Product FeaturesUpper Material: Closure: Fast Lacing SystemWaterproofing: Lining: Level 3Removable Liner: yesThermo-moldable Liner: yesLiner Closure: Flex: medium-soft (3 of 10 on ThirtyTwo"s scale)Sole: STI Evolution foamMidsole: Footbed: Level 2Weight: Recommended Use: freestyle, park, streetManufacturer Warranty: 1 year