Extremely sporty and energy-saving at the highest level: with Precision Steering – the whole new control system for maximum energy efficiency. Parallel to this the shell offers previously unattained constant flex behaviour through Composite Flex Control, the ingenious use of thermoformable Aramid. In a unique interplay with the AFZ liner – thanks to Connected Fit.
New 3D Canting and athletic flex
Individuality like never before thanks to the completely new 3D Canting makes this boot aggressive and uniquely tuned. A hard flex index of 120 means this boot offers absolute precision and easily controlled performance.
Constant flex regardless of temperature
Thermoformable Aramid makes this ski boot special. This temperature-stable material ensures that flex stays the same in virtually all conditions, ensuring constant and efficient power transfer.
The unique setup of an adaptable shell made of VACU-PLAST material plus AFZ-Liner makes perfect power transfer possible. This takes place through the function zones which actively support the foot, guaranteeing an ideal fit and efficient power transfer.
RC4 The Curv 120 Vacuum Full Fit
- Item no. U06219
- Weight 1990
- Velcro strap Phatt Maxx Curv
- Stiffness 120
- Cuff Material Vacu-Plast
- Shell Material Vacu-Plast
- Last in mm 97
- Size 24.5, 25.5, 26.0, 26.5, 27.0, 27.5, 29.5
Lace Liners provide a better and more compact support in the shell and for the foot, especially on the insteps and heel fit.
Unique boot liner construction featuring 2K technology actively supports the foot in three defined function zones. Available in three different versions: HARD: larger Power Zone for the optimum power transfer MEDIUM: more comfort through larger Comfort Zone SOFT: optimum comfort thanks to large Comfort Zone
* thermomouldable structural fiber enforcement at the inner an outer side of the shell
* 3D-Cuff and new - based on FE-Analysis - forefoot geometry
* anatomic last with excellent 1st fit and unique matched Liner and shell
The natural V-position enables skiers to control their skis with absolute precision.
Totally new Tongue Construction with space for high insteps and navicular bone. Because of the special cut no pressure anymore.
100% Seamless Tongue. Practically no friction anymore, perfect fit.
The spoiler is fixed to the boot liner by a Velcro strap and can be adjusted individually. Higher spoiler for more support, lower spoiler for lower calf position, spoiler removed for less forward lean.