The Rampage ID is one of the most popular freeskiing performance boots on the market. A World Class performer developed specifically for all around the mountain versatility. Now offered using the award winning Krypton 2 chassis, the ALL NEW 2014 Rampage ID is packed with state-of-the-art technology: Cabrio design, Center Balanced Rocker Stance, Contour 4 shellfit architecture. NEW ID Thermo "NOW" Custom Fit liners are featured for lightweight comfort, warmth and shock absorption. The ID NOW liner features all the custom fit characteristics of wrap thermo liners with a slightly roomier, cushier fit ....right out of the box!Last 98 mmFlex 100TWIN CANTINGDYNAMICALLY BALANCED STANCE: Todays modern rockered skis and lateral skiing technique require a much more upright and neutral (flatter) stance. Rocker Stance allows skiers of all stripes to take full advantage of their equipment by centering their body mass over the sweet spot of their skis for more power and control with less effort. Easy turn initiation with no slide, feel the ski length, maintain edge pressure for better control.ADJUSTABLE FLEX: Thanks modular insert to be applied between shell and cuff, you will get 3 different degrees of flexion LOW CUFF HINGE POINT: High leverage cuff assembly with hinge points mounted approximately 10 cm lower than standard construction boot designs. The LOW HINGING CUFF permits the boot cuff to more easily follow the natural movement of the skiers legs because it has a longer range of forward and rearward hinging motion ADJUSTABLE FORWARD LEAN: To change KR2 forward inclination angle, FORWARD LEAN control wedges may be insert at boot rear between lower shell and cuff. Wedges are secured to rear shell with a 3mm Hex Head Screw Two different FL inserts: Inclination Angles: KR models with 4 mm insert = 11° (stock), KR models with 8 mm insert = 13° (in box) REPLACEABLE TOE HEEL KINETIC RESPONSE TONGUE: Highly resilient polyamide (nylon), flex ribbed tongue design stays in total contact with the leg throughout flex for improved responsiveness and control. Interchangeable design BI INJECTED CUFF: Two different density materials fused into one structure to combine power (hard) with comfort and a convenient entry (soft) INVERTED FOREFOOT BUCKLES: Forefoot closure buckles (above instep) are inverted to close on top of the boot shell, not on the side. The top closure positioning prevents buckle breakage and bending during rail slides, grinds, falls, and transitionsMICR BUCKLES: A SIMPLE TURN OF BUCKLE! Through the use of micrometer buckles easy to use, will be easier to customize our boots!