Contour 4 Shell-Fit – Exclusive Dalbello construction technology that maps the anatomical contours of the foot to create subtle "comfort zones" at 4 critical foot points: ankle, heel, 5th metatarsal & navicular. Relief contours molded into the inside lower shell at these 4 points provide a close and accurate fit and minimize the need for shell modifications.

Last: 98 mm – Performance fitting cabrio design last shape in all KR 2 models features extreme tapering in rearfoot and achille’s zones with comfort fit forefoot volume. Dalbello’s most accurate and close fitting anatomic last shape features innovative Contour 4 fit technology.

Drive and Control Technology – Dalbello concentrates on proper heel wrap in the rear of the boot for full control and direct power transmission. Comfort and wrapping zones in the mid and forefoot are designed for better blood circulation and warmth.

Flex: 110 – Stiff but not too stiff, the 110 flex is ideal for experts who ski mostly soft snow or those who don't need a race flex boot for freeskiiing.

Adjustable Flex – Thanks to a modular insert applied between shell and cuff, you will get 3 different degrees of flexion.

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.

Trufit 2.0 Liner – Comfort Density Ulteva Foam // C4 fit patterns // Adaptive Comfort Toebox // Heat System Ready // Orthofot Performance Insole

3-Piece Cabrio Design Architecture – Cabrio Design ski boots are uniquely engineered to incorporate 3 components: the lower shell, upper cuff and, and external shell tongue. This permits the use of stiffer plastics in the lower shell without affecting the smooth and progressive forward flex that's controlled with the shell tongue. This design strengthens the support around the foot for precise lateral transfer of power. Overall the advantage is smoother power transmission, progressive flex and dynamic rebound. Plus the boot is super convenient to put on and take off.

Bi-Injected Cuff – Two different density materials fused into one structure to combine power (hard) with comfort and a convenient entry (soft).

Shell / Cuff / Tongue – PU (Polyurethane) / PU Bi-Injected / PA (Polyamide)

Dynamically Balanced Stance – Today’s 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.

Shaft Alignment (Twin Canting) – The lateral orientation of the cuff in relation to the lower shell can be angled to match the angle of the skier’s lower leg when standing.

Adjustable Forward Lean – To change the KR2 forward lean angle, Forward Lean control wedges may be inserted between the lower shell and cuff. Wedges are secured to the rear shell with a 3mm Hex Head Screw. Two different FL inserts: KR models with 4 mm insert = 11° (stock) KR models with 8 mm insert = 13° (in box)

Dynalink Rearfoot Retention – Instep buckles are linked to the shell in a direct line with the heel pocket for a highly effective rear foot closure system that minimizes foot sliding, heel lift and boot shell distortion.

Inverted Forefoot Buckle – 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 transitions.

3 Micro Adjustable F11 Aluminum buckles

Velcro Power Strap

Replaceable Toe-Heel – Patented Toe-Heel inserts for lighter, more durable ski-boots. High density special compound inserts provide outstanding durability in any heavy usage.

Shock Absorbing Footboard – Aggressive and competitive riders need to minimize their risk of injury to stay in top riding form. Shock absorbing elements absorb and minimize shock to the foot and shin.