Rossignol Alltrack Pro 100 Ski Boots - Mens 20/21:

Inbounds powder laps or exploring the back bowls, the Alltrack Pro 100 is designed to ski the whole mountain. A releasable cuff offers a natural range of motion for hiking and a 100mm last balances comfort and control. The Generative Design Grid shell is engineered for reduced weight and full power transmission in all-conditions and terrain. The full custom liner is thermo-moldable for a precise fit.

Medium Fit
Medium fit features a 100mm last for a precise, comfortable fit that balances comfort and control

Lightweight, Full Power
Generative Design Grid minimizes boot wall thickness for the most effective use of material to reduce weight and enhance power transfer

Better Skiability, Better Fit
Dual Core technology provides targeted power transmission and shell wrapping, resulting in livelier rebound, response and control

Optimized Hike Mode
The lower boot shell is designed to offer a 50-degree range of motion in walk mode for efficient touring and maximum power for skiing when in ski mode

Custom Comfort and Precision
Full custom liners are 100% customizable for enhanced comfort, precision, and power transmission

Insulated Warmth and Support
Thinsulate™ Stretch insulates while providing enhanced foot support for better skiability

GRIPWALK® Compatible (sold separately)
GRIPWALK® soles feature a rubber tread and rockered toe for a more natural walking motion and increased traction

Flex index    100
Last    100
Cuff material    Polyolefine
Specifications    Hike Mode

Shell
Technology    GENERATIVE DESIGN GRID
Material    Polyurethane
Bootboard    PU
Specifications    DUAL CORE

Buckles
Buckles material    100% Aluminium
Buckles adjustment    4 MICRO
Additional functions    Adjustable Teeth 3 Positions

Liner
Liner technology    FULL CUSTOM T3
Thermal insulation    Forefoot Thinsulate® Stretch
Tongue    Power Wrap - One-Piece Toe Box
Powerstrap width (mm)    40mm

Soles
Properties    Gripwalk Compatible. Comfort Heel Pieces