Last tested
2024
Status:ongoing
2025

Mindbender 125 Boa W

  • Buyer’s Guide reviews
  • In words
  • Technical specifications

Buyer’s Guide reviews

Performance by context
Ascent
Skiing
Walking
Climbing
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
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 lab
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in

In words

Intro
The Mindbender family is growing, and this season the 115- and 95-flex versions are joined by a 105, and also a 125—one of the stiffest ladies' boots K2 make. But it's not just the flex that defines this boot’s technical qualities: it also features the Boa Fit System, with two dials—one on the shell and one on the liner—which together allow fit to be precisely adjusted. Materials have been upgraded, pairing TPU for the shell and Pebax for the cuff.
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
product
Walking
Cuff ROM and the absence of friction are what you’d expect from a boot in this class, which does make the stride a touch cumbersome (especially the feeling). And when bootpacking or skinning, the bulk needs to be considered, as the Boa dial could snag on features on more technical terrain, though this is not really the usage case we foresee for the Mindbender 125. The rockered sole makes for pleasant walking, even over slightly longer distances. A descent-focused boot which is happy to do a few hundred meters of ascent to access a good line.
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
Lab
There’s considerable substance here. The overall volume of the 125 is immediately obvious, giving the impression of a somewhat 'bulky' boot. Foot entry and exit is very easy, much like an alpine boot, and the fit is among the most comfortable out there. Credit here is also due to the Intuition Power Fit Wrap liner with integrated Boa, which wraps the foot evenly and features wear-resistant foam. The closure system is comfortable and intuitive, and the liner-shell double Boa means foot adjustment for many will work great straight from the off.
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
Skiing
Imagine the typical user of a boot of this type you see a skier who loves ripping down open terrain not far from a resort. A comfortable, warm product, which provides adequate support on the downhill, but due to its bulk, it’s not ideal for tackling committing descents or when technical terrain has to be covered to reach a line. The stated flex feels about right and the ride is very progressive. Rearward support is excellent, but precision is compromised a little due to the medium-wide fit and the rather vertical cuff when left at the factory settings. Sidecountry freeride, with long après-ski sessions: feet will feel comfortable and warm.
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in

Technical specifications

LINER MATERIALS
Pebax
SHELL MATERIALS
TPU
INSERT TYPE
Tech
Buckle description
Boa Fit System + Elastic cam strap + 2 classic buckles
Sole description
GripWalk
Liner description
Intuition Power Fit Wrap Boa
No. of buckles
4
Available sizes
22.5–27.5 mp
Released in
2025
Made in
Italy
Price
850 €
Declared specsMeasured by us
We measured the measure 24.5 to get all the details
1.722 gr
Individual weight
XXXXX
N/A
Liner weight
XXXXX
N/A
Shell weight
XXXXX
284 mm
External shell length
XXXXX
N/A
External shell width
XXXXX
N/A
Inner shell width
XXXXX
N/A
Pin distance
XXXXX
N/A
Force to 20° back
XXXXX
N/A
Force to 20° forward
XXXXX
N/A
Cuff ROM
XXXXX
N/A
Maximum cuff height
XXXXX
N/A
Maximum tongue height
XXXXX
N/A
Maximum forefoot width
XXXXX
N/A
Maximum ankle width
XXXXX
N/A
Sole thickness at toe
XXXXX
97 mm
Min. last width
XXXXX
100 mm
Max. last width
XXXXX
Subscribe to unlock all the Buyer’s Guide reviews Subscribe
Already subscribed?
Log in
Top stories
2025
Thoughts
At the heart of every ski

Editorial

2025
Intro
Test center

Where the snow is always present

2025
Intro
Skimo skins

It's not all about grip

2025
Instruction
Boot lab: Boots under the microscope

The laboratory analysis of flex, walkability, and thermal insulation of ski mountaineering boots

2025
Intro
Skimo poles
2025
Intro
Safety, a culture of doubt

Beyond the basic definition, there’s nothing as variable as snow conditions and the human psyche when under emotional stress. That's why, after purchasing the right self-rescue kit and airbag backpack, it’s paramount you do your research, train, scrutinize your decisions and, if necessary, opt for plan B. And, at least for now, don’t rely on artificial intelligence. 

2025
Race
Light
Tour
Free
Awards
Best bindings 2025

Skiaklper's Awards

2025
Intro
Products for mountaineers

Once you’ve chosen your skis, boots and bindings, your thoughts then turn to harnesses, crampons, ice axe and helmet, though perhaps not everyone, and not straight away. While it’s true that when starting out, especially for those transitioning from resort skiing who just want to start surfing some pow, the important thing is to get self-rescue equipment. It’s equally true, however, that the sport we love is a combination of two words: skiing and mountaineering.

2025
Split All Mountain
Intro
Boards, boots, and bindings for splitboarding

Materials are evolving, which is increasing the opportunities for pushing the boundaries of mountaineering splitboarding. It’s no longer just about easy tours, a few jumps and a beer. Thanks to innovative new setups and growing knowledge within the community, long ascents and steep terrain no longer intimidate.

2025
Intro
Skimo bindings

They’re probably the element of your setup that’s evolved the most and seen the most crossover between disciplines. Which is why in general lighter bindings have adapted to make allowances for the trend for opting for wider skis, with hybrid drilling patterns and a greater selection of ski brakes. But the aspect that requires most scrutiny is the height difference between the front and rear pins.

Recommended pairing
tested 2024
Skis
Free
Kästle
ZX 108
Width Center: 108 mm
Weight: 2.160 g
tested 2025
Skis
Free
Kästle
Paragon 107
Width Center: 107 mm
Weight: 2.053 g
preview 2025
Skis
Free
Made for women
Majesty
Vadera Carbon
Width Center: 110 mm
Weight: 1.700 g
preview 2024
Skis
Free
Made for women
Blizzard
Sheeva 10
Width Center: 102 mm
Weight: 1.850 g
tested 2025
Skis
Free
Made for women
Salomon
QST Lumen 98
Width Center: 98 mm
Weight: 1.740 g
tested 2025
Skis
Free
Faction
Agent 3
Width Center: 106 mm
Weight: 1.750 g
tested 2025
Skis
Free
Black Crows
Draco Freebird
Width Center: 110 mm
Weight: 2.050 g
tested 2025
Skis
Free
Armada
Locator 104
Width Center: 104 mm
Weight: 1.425 g
tested 2025
Skis
Free
K2
Mindbender 106C
Width Center: 106 mm
Weight: 2.089 g
tested 2025
Skis
Free
Salomon
QST Echo 106
Width Center: 106 mm
Weight: 1.760 g
tested 2025
Skis
Free
Dynafit
Tigard 114
Width Center: 113 mm
Weight: 1.870 g
tested 2025
Skis
Free
Scott
Pure Pro 109Ti
Width Center: 109 mm
Weight: 2.000 g
tested 2025
Skis
Free
Nordica
Enforcer 104
Width Center: 104 mm
Weight: 2.200 g
tested 2025
Skis
Free
Movement
Sequence 104
Width Center: 104 mm
Weight: 1.990 g
tested 2025
Skis
Free
WNDR Alpine
Intention 108
Width Center: 108 mm
Weight: 1.900 g
PRO'S CHOICE FREE
tested 2025
Skis
Free
K2
Reckoner 110
Width Center: 110 mm
Weight: 1.860 g
tested 2025
Skis
Free
Völkl
Mantra 108
Width Center: 108 mm
Weight: 2.230 g
preview 2025
Skis
Free
Made for women
Atomic
Backland 108 W
Width Center: 108.5 mm
Weight: 1.460 g
tested 2025
Skis
Free
DPS
Carbon Kaizen 105
Width Center: 105 mm
Weight: 1.910 g
preview 2025
Skis
Free
Blizzard
Rustler 11
Width Center: 114 mm
Weight: 2.070 g
Recommended setup
tested 2025
Bindings
Free
Marker
Kingpin 13
Type: Hybrid pin
Weight: 715 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
tested 2025
Bindings
Free
Ski Trab
TR1
Type: Hybrid pin
Weight: 685 g
BINDING OF THE YEAR FREE
tested 2025
Bindings
Free
Salomon
S/Lab Shift2 13 MN
Type: full pin,full step-in
Weight: 920 g
tested 2025
Bindings
Free
ATK Bindings
Raider 13 Evo
Type: full pin
Weight: 370 g
tested 2025
Bindings
Tour
Free
ATK Bindings
Raider 12 SL
Type: full pin
Weight: 330 g
preview 2025
Bindings
Free
Cast
Freetour Pivot 15
Type: Hybrid pin,full step-in
Weight: 1.340 g
BINDING OF THE YEAR FREE
tested 2025
Bindings
Free
ATK Bindings
Freeraider 15 Evo
Type: full pin
Weight: 395 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 2024
Boots
Free
Made for women
K2
Mindbender 115 W Boa
Buckles: 2
Weight: 1.720 g
preview 2025
Boots
Free
Made for women
Roxa
R3 115 W TI I.R.
Buckles: 3
Weight: 1.400 g
tested 2025
Boots
Free
Dynafit
Tigard 130
Buckles: 4
Weight: 1.550 g
tested 2025
Boots
Free
Tecnica
Cochise 130 DYN GW
Buckles: 4
Weight: 1.899 g
tested 2025
Boots
Free
Atomic
Hawk Ultra XTD 130 Boa GW
Buckles: 3
Weight: 1.831 g
tested 2025
Boots
Free
Made for women
Atomic
Hawx Ultra XTD 115 Boa W GW
Buckles: 3
Weight: 1.620 g
PRO'S CHOICE FREE
tested 2025
Boots
Free
Scarpa
4-Quattro Pro
Buckles: 4
Weight: 1.555 g
tested 2025
Boots
Free
Dalbello
Cabrio LV Free 130 Lite
Buckles: 3
Weight: 1.780 g
tested 2025
Boots
Free
Atomic
Hawx Magna XTD 130 GW
Buckles: 4
Weight: 2.060 g
SMART CHOICE FREE
tested 2025
Boots
Free
Atomic
Hawx Prime XTD 130 Boa GW
Buckles: 2
Weight: 2.017 g
tested 2025
Boots
Free
Scott
Hint 130 GW
Buckles: 4
Weight: 1.790 g
preview 2025
Boots
Free
Salomon
Shift Alpha Boa 130
Buckles: 3
Weight: 1.750 g
PEOPLE'S CHOICE FREE
tested 2025
Boots
Free
Salomon
Shift Pro 130 AT GW
Buckles: 4
Weight: 1.693 g
BOOT OF THE YEAR FREE
tested 2025
Boots
Free
Lange
XT3 Free 140 Pro Model LV GW
Buckles: 4
Weight: 1.915 g
tested 2025
Boots
Free
K2
Mindbender 140 Boa
Buckles: 4
Weight: 1.816 g
tested 2025
Boots
Free
K2
Diverge SC
Buckles: 3
Weight: 2.115 g
preview 2024
Boots
Free
Salomon
Shift Pro 130 AT
Buckles: 4
Weight: 1.690 g
tested 2024
Boots
Free
Dalbello
Cabrio Free LV Lite 130
Buckles: 3
Weight: 1.790 g
preview 2025
Boots
Free
Made for women
Dalbello
Cabrio LV Free 105 W
Buckles: 3
Weight: 1.780 g