Name: Salomon S/Pro Supra BOA® 120 Ski Boot 2025
SKU: 390721

Our impression of the new Salomon S/Pro Supra BOA®: "Absolute game changer! Stop fussing with your old buckles and upgrade to the ultimate precision fit only found in the Salomon S/Pro Supra BOA® boots. My favorite feature is the ability to tighten the boot easily with a glove or mitten on but if you go too tight you can easily rotate the BOA dial back a click or two to the exact amount of pressure you desire. With the elimination of the lower two buckles the shell wraps around your foot more evenly therefore reducing pressure points and increasing blood flow. The end result? Better fit, better circulation, more comfort, more control, and warmer feet! ” -Randy Elles

Engineered to advance foothold and performance by challenging traditional boot constructions, Salomon’s Supra BOA 120 ski boots outline a new standard of perfect fit. Our ExoWrap® Construction, combined with a weaved Alpine Boa buckling system, offers more harmonized foot-wrapping, so you can easily re-dial your fit and performance through the day.

More contact, better fit

Strategically placed thinner-shell walls, Alpine Boa dial, cable and guides increase the number of tightening points on the forefoot, for a more precise fit.

Precise foot wrapping

The ExoWrap® construction, Alpine Boa system, and latex-foam liner with elastic belt allow for a more rounded shell deformation and more precise wrapping of your feet.

Accurate ski-steering

The mix of a Custom Tongue and ExoWrap® construction delivers precise foothold so you can achieve effortless ski steering on any slope.

SHELL: BOA® Fit System

The BOA® Fit System delivers a micro-adjustable, precision fit engineered to perform in the toughest conditions.

TECHNOLOGIES: EXOWRAP™

A unique shell and liner construction, working as an ecosystem, are powered by a BOA® Fit System to wrap your feet with precision and deliver maximum foothold and performance.

LINER: My Exowrap™ 4D Perf

This Perf liner brings foot wrapping to the next level thanks to the elastic belt around the forefoot and the new latex-foams layering offering snug foothold and precise steering.

SHELL: Polyurethane

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

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: Sensifit Mesh

The alveolated PU insert, located on the inside of the shell, makes it super easy to step in. Combined with the BOA® Fit System, it reinforces the wrapping feeling when closing.

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: Power spine

This metal plate links the cuff and the shell to provide strong back support, progressive rebound out of the turn, and powerful forward flex no matter the snow conditions.

CUFF: Polyurethane

Material with consistent density that ensures perfect wrapping, progressivity and good power transmission.

CUFF: Power spine

This metal plate links the cuff and the shell to provide strong back support, progressive rebound out of the turn, and powerful forward flex no matter the snow conditions.

CUFF: Custom Shell HD

The Custom Shell HD process lets bootfitters personalize to the boot’s lower shell or cuff in 10 minutes, while thin wall construction and new materials keep the foot closer to it.

LINER: Custom tongue

Fully dismantlable and entirely customizable tongue that allows for perfect instep height adaptation. You can add foams or remove materials where it's needed ( /-8mm).

LINER: Light² footbed

Slightly shaped, lightweight footbed made of special, lighter foams.

LINER: Elastic belt

A wide elastic section, located around the forefoot, enhances wrapping when stepping into the boot, no matter the shape of your instep or how tight you pull the BOA Fit system.

STRAP: Screwed energyzer velcro 45mm

This easy to remove 45 mm thick strap holds the lower leg securely in place and optimizes power transmission, while an elastic section enhances rebound and progressiveness.

PADS: Gripwalk premounted ISO 23223

GripWalk pads are premounted and their specific shape offers improved walking comfort and more grip no matter the conditions.

ADJUSTMENT: 6mm back spoiler in the box

A plastic piece that can be scratched on the back of the boot, between the top of the cuff and the liner, to provide skiers with additional forward lean and more engagement.

ADJUSTMENT: Screwed BOA® Fit System

A micro-adjustable system engineered to create a unique wrapping feeling while reducing pressure points. Durable and easy to replace, it locks the heel to improve ski steering.

ADJUSTMENT: Full service

The buckles, toothplate, strap and oversized pivot are screwable so dismantling the boot is easy and bootfitters can easily access all parts when working on customizing the fit.

BUCKLES: 2 screwed aluminium

Two screwable buckles that are easy to remove for bootfitting and repair purposes.