The Dalbello KR 2 Core Ski Boots are responsive and precise boots that are performance oriented while still maintaining a level of comfort so that your feet don't feel like they're being squeezed by a vice. The boot mold enhances power by matching 4 critical fit points and the 3-piece shell offers a progressive forward flex which optimizes responsiveness, especially for today's wide skis. This boot features an adjustable flex to meet the demands of a wide range of riders, but it is ideal for the hard charging skier who doesn't shy away from steep lines and super-sonic speeds.