evo.com | K2 Snowboard Boots > The K2 Haven Snowboard Boots are about as close to heaven as a pair of boots can get. Soft-flexing, plush, and incredibly comfortable, they make long days on the mountain feel effortless while giving new and progressing riders the confidence to link turns, explore more terrain, and keep smiling from early light to apres. Internal and External J-Bars Harshmellow(TM) Harshmellow(TM) is a magical dampening system that replaces industry standard foam dampening materials. Harshmellow(TM) is strategically placed to dampen vibration underfoot to provide for a more "quiet" feel underfoot, reduce vibration from impact, and reduce fatigue while snowboarding. Intuition(TM) Comfort Foam 3D Liner All-new liner pattern with heat moldable Intuition(TM) foam. Integrated internal and external JBars, cored ankle pockets. H5 Coiler BOA(R) Fit System Impact resistant, durable, and performance-driven, the H5 BOA(R) Dial ejects on severe impact and is easily re-inserted into the boot. One dial controls the upper shell lacing, and the other maintains the lower shell lacing. Endless adjustability and precise fit. Turn to tighten, turn in reverse to loosen, pull up for a quick release. Flex Rating 4 (1 Soft - 10 Stiff) | Women's K2 Haven Snowboard Boots 2027 - 9 in Black