For skiers who prefer to plow through pristine powder at full speed, but also like to hike a new peak every now and then, Salomon's Shift Pro 100 W AT combines the stability and power of a true alpine ski boot with the versatility of a touring boot that lets you experience the mountain in all its glory. No matter where you are on the road: the change has never been easier!

Legendary fit
The S/PRO's 100 mm fit and CustomFit 4D liner with thermoformable Talyn and a softer SensiFit liner provide instant fit from the first wear and more comfort while touring.

Proven performance
Coreframe insert delivers enhanced terrain feedback and power transfer for unparalleled downhill performance.

Made for the backcountry
This 1.67 kg boot makes ascents much easier. The Surelock mechanism and walking function of the liner increase cuff mobility, while the LT insert provides direct power transmission.

Technology

TECHNOLOGIES: Custom shell HD
The Custom Shell HD process brings fast personalization to the boot lower shell of in 10 minutes. Thin wall construction & new materials allow the foot to be closer to the shell.

TECHNOLOGIES: Surelock skiwalk mechanism
A secure and simple walk mechanism which enables a great range of motion for walking, and locks to offer you a better and safer skiing performance.

TECHNOLOGIES: My Custom Fit 4D liner
A pre-shaped liner offering better foothold and precise fit. Cushier foams and outside placement of the Talyn ease adaptation while the elastic toe box gives more forefoot space.

SHELL: Polyurethane
A material with consistent density that ensures perfect wrapping, reliable progressivity and good power transmission.

SHELL: Integrated tech inserts
Low-tech inserts are integrated into the shell, making it complementary to touring bindings, so you can experience reliability and direct power transmission when skinning up.

SHELL: Custom Shell HD
The Custom Shell HD process brings fast personalization to the boot lower shell of in 10 minutes. Thin wall construction & new materials allow the foot to be closer to the shell.

SHELL: Fiberglass Coreframe
The Coreframe brings lightness, enhances sensations and increases power. It is a composite insert (fiberglass charged) that guarantees the boot's rigidity on performance boots.

SHELL: Sensifit insert
The soft PU Sensifit insert on the external side of the shell makes it super easy to step in the boot, delivering easy step-in and anatomical wrapping of the instep.

TECHNOLOGIES: Coreframe
The Coreframe brings lightness, enhances sensations and increases power. It is an insert that guarantees the boot's stiffness on performance boot.

TECHNOLOGIES: Sensifit insert
The soft PU Sensifit insert on the external side of the shell makes it super easy to step in the boot, delivering easy step-in and anatomical wrapping of the instep.

CUFF: Polyolefin
More durable material, also providing lightness and stability.

CUFF: Polyamid spine
This specific polyamid piece is the secret element providing a good range of motion in hike mode and a true alpine flex in downhill mode.

LINER: My CustomFit 4D Perf
A pre-shaped Perf liner with more foothold and instant fit. Cushier foams and outside placement of the Talyn fabric ease adaptation, the elastic toe box gives more forefoot space.

LINER: Walk function & lace loops
This liner has a softer part on the back which follows the movement of the cuff in hiking mode and ensures natural leg movements when touring. It has additional loops for laces.

LINER: Thermosoft footbed
A slightly shaped footbed offering cushy sensations thanks to its comfort foam layering.

STRAP: 360° 45mmA th
ick 45mm strap to hold the foot securely and optimize power transmission.

PADS: Gripwalk premounted ISO 23223
GripWalk pads are premounted and their specific shape offers improved walking comfort and more grip no matter the conditions.

SPECIFIC: Women cuff design
An anatomic cuff with lower rear support that offers a better fit and more comfort to women’s calves.

BUCKLES: 4 riveted aluminium 3D
Choose from 3 different positions of the instep buckle for optimum in-step comfort, full customization and personalized foot hold.

ADJUSTMENT: Riveted oversized pivot
The Riveted Oversized Pivot ensures perfect power transmission between cuff and shell.

BUCKLES: 1 hiking hook
An additional hook on the top cuff's buckle expands the range of motion and mobility of the boot when it’s in hike mode, improving your comfort when heading up towards a peak.