The Rossignol Women's Alltrack 70 Ski Boots, allow you to be free to explore the mountain. The women's Alltrack 70 is designed for skiing the whole mountain. A releasable cuff offers a natural range of motion for hiking, and the Generative Design Grid shell is engineered for reduced weight and full power transmission to handle all conditions. The 102mm last and custom liner offers all-day comfort for mountain exploration.

Rossignol Women's Alltrack 70 Ski Boots GENERATIVE DESIGN GRID:
A progressive new data-driven design approach that harnesses the power of generative design software to create the ideal boot shape. Focused on minimizing shell wall thickness for reduced weight while simultaneously enhancing power and support, our new GENERATIVE DESIGN GRID shell offers the most effective blend of both.

Rossignol Women's Alltrack 70 Ski BootsDUAL CORE TECHNOLOGY:
Our new "power injection" method allows the simultaneous injection of two different durometers of plastic at the exact same time. This unique mono-injection process allows targeted power transmission and shell wrapping; and creates our DUAL CORE sandwich construction throughout the shell, resulting in livelier rebound, response, and total control through the turn.

Rossignol Women's Alltrack 70 Ski Boots HIKE MODE 2.0:
The new OPTIMIZED HIKE MODE includes a wider opening in the back of the lower shell, and a lower axis-of-rotation for optimized range-of-motion and uphill mobility (50° ROM). The articulating lower shell insert and metal-on-metal locking mechanism increase rearward support while supplying maximum power transmission on descents.

Rossignol Women's Alltrack 70 Ski Boots FULL CUSTOM T2:
FULL CUSTOM liners offer customization both in the internal padding for enhanced foot wrapping and comfort, and the external liner materials for enhanced precision and power transmission. T2 version features two separate bi-injected zones w medium density EVA padding in the performance zones and soft density EVA padding in the fit zones.

Rossignol Women's Alltrack 70 Ski Boots DEDICATED WOMEN'S CUFF:
Featuring a shorter upper cuff and open, tulip shape on the rear of the liner, the WOMENS CUFF accommodates a woman's natural calf shape for increased balance, comfort, and performance.

Rossignol Women's Alltrack 70 Ski Boots REGULAR FIT:
Our women-specific 102mm last, REGULAR FIT is perfect for recreational women skiers seeking increasing comfort and support.

Rossignol Women's Alltrack 70 Ski Boots Specifications:

• Buckles - Additional Functions Adjustable Teeth 3 Positions
  
• Buckles - Adjustment 4 Micro
  
• Buckles - Material 100% Aluminium
  
• Cuff - Material Polyolefine
  
• Cuff - Specifications Hike Mode
  
• Flex Index - 70
  
• Last - 102
  
• Liner - Powerstrap Width 40mm
  
• Liner - Technology Custom
  
• Liner- Thermal Insulation Thinsulate® Stretch
  
• Liner - Tongue Power Wrap - One-Piece Toe Box
  
• Shell - Material Polyurethane
  
• Shell - Spécifications Dual Core
  
• Shell - Technology Generative Design Grid
  
• Soles - Properties Gripwalk Compatible
  
• Weight - 1.66 kg/half pair (size 24.5)