Free yourself to explore the mountain. The Track 90 HV combines ski-hike versatility with all-conditions performance and all-day comfort. The forgiving 104mm last maintains a relaxed fit, while the shell is engineered for reduced weight and full power transfer. The insulated liner offers foot-wrapping warmth for any ski day big or small.

Relaxed Fit
104mm last features wider forefoot, toe box, and ankle areas while retaining a strong heel pocket for the generous all-day comfort and support

Insulated Warmth
Wintherm® Insulation stops heat loss and reflects warmth back to its source

Reduced Weight, Full Power
Engineered Sensor Matrix shell design reduces boot weight and delivers direct-to-ski power transfer

Easy On
Softer plastic around the instep allows for easier opening of the boot overlap for smooth entry and exit

Hike Mode
The Hike Mode lever offers ski/hike versatility by freeing the boot cuff for an increased range of motion for walking and hiking

Custom Comfort
Custom liners offer internal customization for enhanced comfort and support

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

SKU: RBM4050000
Skiboots Buckles Additional Functions Adjustable Teeth 3 Positions
Skiboots Buckles Adjustment 4 Micro
Skiboots Buckles Material 100% Aluminium
Skiboots Buckles Technology Diagonal Buckles
Skiboots Cuff Material Polyolefine
Skiboots Cuff Specifications Hike Mode
Skiboots Flex Index 90
Skiboots Last 104
Skiboots Liner Powerstrap Width 40mm
Skiboots Liner Technology Custom
Skiboots Liner Thermal Insulation Wintherm®
Skiboots Liner Tongue Power Wrap - One-Piece Toe Box
Skiboots Shell Material Polyolefine
Skiboots Shell Specifications Bi-Injected Easy Entry
Skiboots Shell Technology Sensor Matrix
Skiboots Soles Properties Gripwalk Compatible

SENSOR MATRIX
SENSOR MATRIX shell technology allows improved shell wrapping, reduces boot weight, and targets rigidity for high-performance power, precision and energy transmission.
HIKE MODE TRACK
The HIKE MODE lever provides easy ski/hike versatility, comfort, and performance. Just pull the extruded aluminum lever up and lightly flex the boot forward to engage HIKE mode for increased range of motion.
BINJECTED EASY ENTRY
A softer plastic insert molded over the instep area, our BI-INJECTED EASY ENTRY allows easier opening of the boot overlap for more comfortable entry and exit.
CUSTOM T4
CUSTOM liners offer customization in the internal padding for enhanced foot wrapping and comfort. T4 version features mono-injected Polyethelene padding for a consistent soft density throughout performance and fit zones.
WINTHERM
WINTHERM® is a highly-effective active thermal insulator. The breathable micro-perforated aluminum membrane reflects heat back towards its source for incredible temperature regulation, comfort, and warmth.