The Hawx 2.0 90 is a great boot for aggressive intermediates to advanced skiers looking for a little bit of an ease up from tighter/stiffer boots. 90 flex and a 100mm last allow this boot to be skied fairly aggressively and would pair very well with any all mountain ski. The Hawx series boots have been upgraded this year to have Memory Fit (fully moldable shell and liner), Sole Flex (the boot flexes slightly at the sole for better ski feel) and Thinsulate insulation in the liner. The Hawx is a standard 4 (microadjustable) buckle boot that allows the skier to really dial in their fit for maximum comfort and outstanding performance.