Precision Steering, a completely new 3D control system, offers absolutely precise control. Composite Flex Control ensures constant shell flex behavior. Connected Fit, the ingenious interconnection between the AFZ liner and VACUUM shell, offers perfect fit.
New 3D Canting and the hardest flex
Individuality like never before thanks to the completely new 3D Canting makes this boot aggressive and uniquely tuned. A hard flex index of 140 means this boot offers absolute precision and excellent control performance.
Constant flex – temperature-independent
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.
A fitting setup!
The unique setup of a completely adaptable shell made of Vacu-Plast material and 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 140 Vacuum Full Fit
- Item no. U06017
- Canting Canting Pro
- Weight 1924
- Sole ISO 5355
- Velcro strap Phatt Maxx Curv
- Stiffness 140
- Buckles RC4 Curv
- Cuff Material Vacu-Plast
- Shell Material Vacu-Plast
- Last in mm 97
- Size 25.5, 26.5, 27.5, 28.5, 29.5, 30.5
100% Seamless Tongue. Practically no friction anymore, perfect 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
* anatomic last with excellent 1st fit and unique matched Liner and shell
More Space in the toearea means more comfort, more warmth and better first fit
55mm wide Velcro for enhanced power and pressure transfer.
* 3D-Cuff and new - based on FE-Analysis - forefoot geometry
Totally new Tongue Construction with space for high insteps and navicular bone. Because of the special cut no pressure anymore.
The natural V-position enables skiers to control their skis with absolute precision.
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.