Technologies:
Sensor Grid 100mm:
Two internal lasts based on the same construction, designed to fit as closely as possible to the foot with perfect anatomical wrap. 100 mm for ALLTRACK PRO models
Diagonal Buckles:
Patented diagonally-oriented buckles provide better shell wrap and fit, and are easier to align during entry and exit. The diagonal angle pulls the foot back into the heel pocket for increased support.
OptiSensor 3D liner:
OptiSensor 3D liners deliver a new level of optimized foot wrapping, comfort and support. Strategically placed materials in three-key fit zones maximize the interaction between the foot, liner, and shell. Softer ankle and instep areas increase comfort and foot wrapping. A stiffer heel cup provides superior heel lock, increasing support and control for enhanced performance. New Thinsulate™ lining increases warmth for all-day comfort. Impressive "out-of-the-box" fit with unparalleled performance.
The T3 version features anatomic ankle and instep areas with softer, customizable padding for absolute comfort.
Thinsulate Platinum:
This very thin fibre is used mainly in clothing thanks to its elasticity which supports freedom of movement. In a liner, it works ideally with the other materials to provide perfect foot support for great skiability.
Hike Mode:
A lever at the rear of the cuff lets you easily toggle between the SKI and HIKE positions. When the lever is pulled up, it creates a slight flexion to the front to unlock the cuff. Lever up: HIKE position - Lever down: SKI position
SHELL Technology - SENSOR GRID
Material - shell - POLYURETHANE
Bootboard - PU
CUFF
Specifications - HIKE MODE
Material - cuff - POLYOLEFINE
LINER
Liner - technology - THERMO OPTISENSOR 3D T3
Thermal insulation - FOREFOOT THINSULATE PLATINUM
Powerstrap width - TECH 50 mm
Liner - tongue - POWER WRAP - ONE-PIECE TOE BOX
BUCKLES
Technology - DIAGONAL BUCKLES
Adjustment - 4 MICRO
Additional functions - ADJUSTABLE TEETH 3 POSITIONS
Buckles - material - 100% ALUMINIUM
SOLES
Heel pieces - WTR COMPATIBLE OPTIONAL
Last Width 100
Rossignol Flex Index 100