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S/Lab QST X Ski - 2027
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Drift, power, and finesse in the deepest snow — the S/Lab QST X is built for it
What Our Gearhead® Experts Are Saying
"I've skied a lot of big-mountain powder skis, and the QST X is something else. The extra rocker makes it float in deep snow without feeling vague when you need to commit to a line. Cork inserts in the tip and tail take the chatter out on variable snow, and it's lighter than you'd expect for a ski this capable. When the forecast calls for a foot overnight, this is the one I'm reaching for."
Advanced to Expert Freeride Skiers
The S/Lab QST X is built for experienced skiers who chase powder days and steep, technical terrain. It suits riders confident enough to push into deep snow and demanding conditions, and who want a ski that responds precisely when the mountain gets serious.
Deep Powder and Steep Freeride Terrain
This ski lives in the backcountry and on the mountain's most demanding faces. With its freeride rocker profile and lightweight construction, it's optimized for high-speed powder runs, steep chutes, and variable snow where drift, power, and control all need to show up at once.
Lightweight Freeride Build with Cork Damping
The S/Lab QST X pairs a Karuba/Poplar Woodcore with Flax/Carbon Superlight Fibers to keep weight down without sacrificing responsiveness. Cork Damplifier inserts in the tip and tail absorb vibration in rough and variable snow, while the all-new freeride profile adds more rocker for improved float. Recycled ABS sidewalls and a double sidewall construction round out a ski engineered to perform at the top end of freeride skiing.
Details
- Karuba/Poplar Woodcore for a lightweight, lively ride in deep snow
- Flax/Carbon Superlight Fibers for stiffness and reduced overall weight
- Cork Damplifier inserts in tip and tail to absorb chatter on variable terrain
- All-new freeride rocker profile for increased float in powder
- Double sidewall construction for edge hold and precision on steep terrain
- Recycled ABS sidewalls for durability with a lower environmental footprint
- Titanal inserts for targeted reinforcement and binding power transfer
- Available in 184cm and 192cm for skiers who want length for big-mountain lines
- Item #SALZC0Q
- Length
- 178cm, 184cm, 192cm
- Dimensions
- [184cm] 140 / 116 / 127mm, [192cm] 140 / 116 / 127mm
- Turn Radius
- [184cm] 25m, [192cm] 26m
- Profile
- Freeride
- Construction
- Double Sidewall
- Core
- Karuba/Poplar Woodcore
- Laminate
- Fiberglass, Flax/Carbon Superlight Fibers
- Edge
- steel
- Base
- sintered
- Claimed Weight
- [184cm] 2000g per ski, [192cm] 2115g per ski
- Tail
- raised
- Activity
- freeeride skiing, powder skiing
- Manufacturer Warranty
- limited 2 years

Alpine Roots, Endless Horizons
Salomon was born in the French Alps and has spent decades redefining winter performance, engineering skis, boards, boots, and bindings that help skiers and riders push their limits and reimagine what’s possible on snow.

Phantom Glide By DPS Skis
This ski is compatible with Phantom Glide, the long-lasting base treatment from DPS Skis. Backcountry technicians apply and UV-cure it before the skis ship, so they arrive ready to ride with no waxing needed.
How It Works

Applied By Backcountry Techs
Backcountry technicians treat and UV-cure every pair in the shop before it leaves the warehouse, so the skis arrive ready to ride with no setup required.

Glide That Outlasts Wax
Wax sits on top of the base and wears off in a few days. Phantom Glide bonds into the base, so glide stays fast and consistent from cold powder to spring slush.

No More Wax Days
Phantom Glide replaces scraping, ironing, and shop visits with a quick base cleaning using the Phantom Glide Base Care Kit. The formula is made without PFAS.

Mounted And Ready To Go
When skis, bindings, and boots are purchased together, a Gearhead Expert mounts the bindings before the order ships.

Ski Mounting Now Available
Get your skis delivered ready to ride.
- Skip the shop wait: skis ship fully mounted.
- Set up by a Gearhead Expert: fit to height, weight, ability, and boot sole length.
- Ready to click in: bindings arrive set to a neutral DIN as a starting point.
FREE for Summit Club+ members.