Dalbello Krypton KR Two Core I.D. Ski Boots - Dalbello went back to their best design, the revolutionary Krypton Series and supercharged it! Introducing the all new Krypton KR Two Core I.D. boots. The all new 98mm last fits more accurately due to the new Contour 4 Fit Technology that precisely maps the foot so you can get the closest fit with no pressure points in the forefoot or ankle. Added to the KR Two Core boot is the more progressive Center Balance stance, allows for more efficient skiing with modern sidecuts. Last the overall base of the KR Two Core has been modified for optimal compatibility with new wider big mountain performance skis that are way more common these days. Discover a whole new level of design and comfort with the full custom fit I.D. liner that is heated and molded to the exact shape of your foot and gives you ultimate warmth, control and comfort to your boots.