Last tested
2023
Status:ongoing
2026

S/Lab QST Echo

Smart Choice Free 2026
This model debuted last season, weighing 200 g less than the OG QST 106, making it lighter on the uphill and ideal for relaxed descents on soft terrain
In brief
Suitable for
big verticals and long, technical missions
Not suitable for
big mountain, high performance, backcountry freestyle
Also suitable for
freeride touring, one ski quiver, mountain guides, former athletes
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
  • Buyer’s Guide reviews
  • In words
  • Technical specifications

Buyer’s Guide reviews

Positioning
Handling
Traditional ski-tourer
Suggested curve arc
Medium radius
Used by
Diego Castellaz
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
On-snow performance
Hard / packed
Powder
Wind-blown / crust
Damp / wet
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
The charts show our impressions from testing
Product info
Category average
Trip purpose
Height difference / Engagement
Performance / Line
Skiing / Slope
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
Recommended use
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
Recommended level
Technical Level
Beginner
Intermediate
Advanced
High level
Weight
lightmedianheavy
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in

In words

Intro
The iconic QST freeride series is about to turn a page. This new model, which adds the Echo label, has the same geometry as the standard QST 106, but it's shed more than 200 grams in weight to appeal to tourers who love clocking up vertical. As a result, it's gone from being a resort freeride ski to a valid candidate for a one-ski quiver for modern freetouring. The main changes are in the sandwich construction; carob has been added to the poplar core, which, together with innovative basalt inserts and Cork Damplifiers at the tip and tail, keep this ski solid and stable despite its low weight.
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
On the snow
The standard QST has always been a favorite with alpine skiers, especially those with a competitive background, who love getting low to the snow and making the most of the edge hold (which is up there with that of a groomer ski). The new Echo maintains the same skiability, but suffers slightly from the lighter construction in terms of pure performance. It remains a versatile, manageable ski, particularly in tight turns, where its flex pops the ski back under you when exiting the turn and facilitates fast edge transitions. It's best in soft snow, where it floats super well, and calls for a little more focus on hard, icy terrain, as it tends to chatter a bit, especially with a pin binding. A step-in binding allows for better power transmission in descent, but holds you back on the ascent compared to a pin binding, where this ski can take on vertical of a thousand meters or more. A nice set up for a wide swath of intermediate to expert skiers.
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
Lab
Very concave, and remains fairly concave after 9 runs through the tuning machine. Roughly sanded, waxed. Decent edges 1.7 x 1.9 mm at 90°, base edge 1.5°. Finish a bit rough but ok, a bit of rust, protruding sidewall. Tuning required.
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in

Technical specifications

Construction
sidewall
Materials
carob wood, poplar, basalt fiber, cork
Base
sintered polyethylene
Available sizes
157, 165, 173, 181, 189
Released in
2023
Made in
Austria
Price
780 €
Declared specsMeasured by us
We measured the length 181 to get all the details
181 cm
Length
XXXXX
139 cm
Tip width
XXXXX
126 cm
Tail width
XXXXX
106 cm
Waist width
XXXXX
N/A
Edge contact
XXXXX
N/A
Camber
XXXXX
N/A
Tip rocker
XXXXX
N/A
Tail rocker
XXXXX
1.760 g
Individual weight
XXXXX
N/A
Left weight
XXXXX
N/A
Right weight
XXXXX
19 m
Sidecut radius
XXXXX
N/A
Load-bearing surface
XXXXX
N/A
Tip torsion
XXXXX
N/A
Center torsion
XXXXX
N/A
Tail torsion
XXXXX
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
Top stories
Thoughts
Necessity

Editorial

Thoughts
At the heart of every ski (duplicate)

Editorial

Location
Test Center Pontedilegno Tonale

Our freeride base camp 

Location
Base Camp Race

Sertorelli Sport Hotel

Location
Test Center Cervino Ski Paradise

To test the equipment and skins for the Race category, we based ourselves in Breuil-Cervinia

Location
Test Center Livigno

For the second year in a row, we headed to Livigno, aka Little Tibet.

Race
Intro
Race: boots

Innovation at the lower end of the market

Instruction
Boots under the microscope

We tested flex, walkability and liner warmth in the Light, Tour and Free unisex models

Intro
Made for women: skis and boots

Strong women

Free
Intro
Free: boots

A new era

Recommended pairing
tested 2024
Boots
Free
K2
Mindbender 130 Boa
Buckles: 3
Weight: 1.745 g
Top match
tested 2024
Boots
Free
K2
Diverge LT
Buckles: 3
Weight: 1.880 g
Top match
tested 2026
Boots
Free
Made for women
Salomon
Shift Alpha BOA 115 W
Buckles: 2
Weight: 1.670 g
tested 2026
Boots
Free
Made for women
Scarpa
4-Quattro GT WMN
Buckles: 4
Weight: 1.510 g
tested 2026
Boots
Free
Phaenom
FR 01 130
Buckles: 2
Weight: 2.130 g
tested 2026
Boots
Free
Fischer
RC4 Free Pro MV BOA
Buckles: 2
Weight: 2.130 g
tested 2026
Boots
Free
Dalbello
Cabrio MV Free 120 IF
Buckles: 3
Weight: 1.980 g
Boot of the year Free 2026
tested 2026
Boots
Free
Armada
AR One 130 Mv
Buckles: 3
Weight: 2.100 g
Pro's Choice Free 2026
tested 2026
Boots
Free
K2
Cortex Zonal 140 Boa
Buckles: N/A
Weight: 2.000 g
tested 2024
Boots
Free
Roxa
R3 130 TI I.R.
Buckles: 3
Weight: 1.520 g
tested 2024
Boots
Free
Dalbello
Cabrio Free LV Lite 130
Buckles: 3
Weight: 1.790 g
preview 2024
Boots
Free
Salomon
Shift Pro 130 AT
Buckles: 4
Weight: 1.690 g
tested 2024
Boots
Free
Made for women
K2
Mindbender 115 W Boa
Buckles: 2
Weight: 1.720 g
preview 2024
Boots
Free
Atomic
Hawx Ultra XTD 120 GW
Buckles: 4
Weight: 1.826 g
preview 2026
Boots
Free
Fischer
Ranger Pro 130 GW Dyn
Buckles: 4
Weight: 1.780 g
preview 2026
Boots
Free
Dalbello
Cabrio LV Free 130 3DWRAP
Buckles: 3
Weight: 1.900 g
tested 2024
Boots
Free
Tecnica
Cochise Light DYN GW
Buckles: 4
Weight: 1.720 g
tested 2025
Boots
Free
K2
Diverge SC
Buckles: 3
Weight: 2.115 g
tested 2025
Boots
Free
Lange
XT3 Free 140 Pro Model LV GW
Buckles: 4
Weight: 1.915 g
tested 2025
Boots
Free
Salomon
Shift Pro 130 AT GW
Buckles: 4
Weight: 1.693 g
Recommended setup
Free Ibrido Binding of the Year
tested 2026
Bindings
Free
Salomon
S/Lab Shift2 13 MN
Type: full pin,full step-in
Weight: 920 g
Top match
tested 2025
Bindings
Free
Marker
Kingpin 13
Type: Hybrid pin
Weight: 715 g
Top match
tested 2026
Bindings
Free
Fritschi
Tecton 10
Type: Hybrid pin
Weight: 550 g
tested 2026
Bindings
Free
Ski Trab
TR1
Type: Hybrid pin
Weight: 685 g
tested 2026
Bindings
Free
ATK Bindings
HY 13 Free
Type: full pin,full step-in
Weight: 675 g
Free Full Pin Binding of the Year
tested 2026
Bindings
Free
ATK Bindings
Freeraider 15 Evo
Type: full pin
Weight: 395 g
tested 2026
Bindings
Free
ATK Bindings
Raider 13 Evo
Type: full pin
Weight: 370 g
tested 2026
Bindings
Tour
Free
ATK Bindings
Raider 12 SL
Type: full pin
Weight: 330 g
tested 2025
Bindings
Free
Plum
Karibou 14 Stopper
Type: full pin
Weight: 565 g
tested 2025
Bindings
Free
ATK Bindings
Freeraider 14 SL
Type: full pin
Weight: 355 g
preview 2025
Bindings
Free
Cast
Freetour Pivot 15
Type: Hybrid pin,full step-in
Weight: 1.340 g
preview 2025
Bindings
Free
Marker
Duke PT 16
Type: Hybrid pin,full step-in
Weight: 1.350 g
tested 2024
Bindings
Free
Atomic
Shift 13 MN
Type: full step-in,Hybrid pin
Weight: 880 g
preview 2024
Bindings
Free
Fritschi
Tecton 13
Type: Hybrid pin
Weight: 550 g
tested 2024
Bindings
Free
Plum
Karibou 12 Stopper
Type: full pin
Weight: 565 g
tested 2024
Bindings
Tour
Free
ATK Bindings
Raider 12 AP
Type: full pin
Weight: 345 g
Similar products
tested 2026
Skis
Free
K2
Mindbender 108 Ti
Width Center: 108 mm
Weight: 2.250 g
tested 2026
Skis
Free
Atomic
Bent Chetler 120
Width Center: 120 mm
Weight: 1.800 g
tested 2026
Skis
Free
Ogso
Grizzly
Width Center: 106 mm
Weight: 1.800 g
tested 2026
Skis
Free
Armada
ARV 106 Ti
Width Center: 106 mm
Weight: 2.250 g
tested 2026
Skis
Free
Ull
Bliss
Width Center: 114 mm
Weight: 2.000 g
tested 2026
Skis
Free
Made for women
K2
Mindbender 106C W
Width Center: 106 mm
Weight: 1.770 g
Ski of the year Free 2026
tested 2026
Skis
Free
Armada
Declivity X 108
Width Center: 108 mm
Weight: 2.175 g
People's Choice Free 2026
tested 2026
Skis
Free
Rossignol
Sender Free 100
Width Center: 100 mm
Weight: 1.900 g
Pro's Choice Free 2026
tested 2026
Skis
Free
Blizzard
Rustler 11
Width Center: 114 mm
Weight: 2.070 g
tested 2026
Skis
Free
Faction
La Machine 3 Mega
Width Center: 109 mm
Weight: 1.610 g
tested 2026
Skis
Free
Faction
Agent 3
Width Center: 106 mm
Weight: 1.750 g
tested 2026
Skis
Free
Made for women
Blizzard
Sheeva 9
Width Center: 96 mm
Weight: 1.710 g
tested 2026
Skis
Free
Made for women
Atomic
Backland 108 W
Width Center: 108.5 mm
Weight: 1.310 g
tested 2026
Skis
Free
Zag
Ubac 108
Width Center: 108 mm
Weight: 1.740 g
tested 2026
Skis
Free
Zag
Slap 112
Width Center: 112 mm
Weight: 2.010 g
tested 2026
Skis
Free
Völkl
Mantra 102
Width Center: 102 mm
Weight: 2.220 g
tested 2026
Skis
Free
Rossignol
Sender Soul 102
Width Center: 102 mm
Weight: 2.000 g
tested 2026
Skis
Free
Nordica
Enforcer 99
Width Center: 99 mm
Weight: N/A g
tested 2026
Skis
Free
Majesty
Vanguard 108 Carbon
Width Center: 108 mm
Weight: 1.870 g