The Alltrack 90 delivers an award-winning fusion of power, precision, and hiking performance in an anatomic 102mm "sport fit". Compatible with GripWalk rockered soles, Alltrack offers ski-hike versatility combined with traditional alpine performance that continues to go unmatched. Sensor Grid shell technology and OptiSensor 3D liners deliver optimized foot wrapping, comfort, warmth and support.

• Sensor Grid: A clearly visible grid built into the shell both inside and outside Enhances the shell while reinforcing its torsional and flexural rigidity. The result is a shell that weights 10% less than an equivalent traditional boot for ultimate ski performance. Improves foot wrap thanks to the diagonally structured frame, enabling more precise steering.
• 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.
• Adjustable Teeth: 3 Positions
• Adjustment: 4 Micro
• Bootboard: PU
• Material: 100% Aluminium
• Material: Polyolefine
• Material: Polyurethane
• Powerstrap Width: 40mm
• Skiboots - Flex Index: 90.0000
• Skiboots - Last: 102
• Sole: Alpine DIN (ISO 5355)
• Specifications Hike Mode: 2.0
• Diagonal Buckles
• Optisensor T4
• Sensor Grid
• Tongue: Power Wrap - One-Piece Toe Box
• Weight 2,09 Kg/Half Pair (Size 26,5)