K2 Cortex 120 BOA® Men's Ski Boots 2027
Unmatched response for technical terrain.
Best For:
Freeride
Big Mountain
Powder
Speed
Size
24.5, 25.5, 26.5, 27.5, 28.5
Gender
Men's
Category
Freeride, All Mountain, 2 Piece, BOA® Fit System
Ability
Intermediate
Category
2 Piece, All Mountain
Collection
Cortex, BOA® Fit System
Width
98mm
Ski Boot Liner
EliteFit Sport, EliteFit Plus
Ski Boot Cuff Material
TPU
Ski Boot Shell
TPU
Flex/Feel:
Playful
Precise
Liner
EliteFit Sport Liner
This liner blends comfort and performance with a medium-volume fit and supportive ankle pockets. It’s great for intermediate to advanced skiers looking for all-day skiability without sacrificing control.
Adjustable Liner Tongue
Tongue is attached with velcro in the toe box and can be adjusted to help provide the optimum fit across the top of the foot
Strap
45MM Cam Buckle Strap
A wide cam-style power strap that delivers maximum cuff support and precise closure. Ideal for high-performance boots where stiffness and control are key.
Outsole
GripWalk Outsoles
Removable and interchangeable ISO 23223 alpine rockered soles collaboratively designed to work with Marker’s Grip Walk binding system for better grip and added comfort when walking and standing in boots, but doesn’t compromise the power transmission and release function between the boot and binding when skiing. Preinstalled.
Features
Fastfit Instep
MultiFit™ Last
BOA® boots with multi-fit last allow for a greater range of foot shapes to fit within the same shell family. Multi last boots are offered in three different volumes, low volume (Cortex) medium (Recon, Anthem and Mindbender) and high (BFC).
Fully Heat-Moldable
Closure
BOA® Fit System
The BOA® Fit System delivers dialed in performance and a micro-adjustable precision fit, engineered & guaranteed to perform in the toughest conditions. It consists of three integral parts: a micro-adjustable dial, lightweight yet extremely strong laces and low-friction lace guides, which are applied in uniquely designed configurations to improve the fit and performance of the boot.
True LV Fit
Energy Bolt Spine
Liner featuring Ski Edge Sensitivity Shims
Ski Edge Sensitivity allow the skier to tune edge initiation of the ski.
SES Shims on Medial side of liner Cuff produce more inside edge angle. Skis feel more reactive and quicker to edge, excellent for slower more precise skiing.
SES Shims on the Lateral side of liner Cuff produce less inside edge angle. Skis feel more controlled and more stable, excellent for higher speeds.
Dual Cuff Alignment
| SHELL LENGH (mm) | MONDO POINT | US SIZES - MEN | US SIZES - WOMEN | EU. ADULT | UK ADULT |
|---|---|---|---|---|---|
| 264 | 22.5 | - | 5.5 | 36 | 3.5 |
| 274 | 23.5 | - | 6.5 | 37.5 | 4.5 |
| 284 | 24.5 | 6.5 | 7.5 | 39 | 5.5 |
| 294 | 25.5 | 7.5 | 8.5 | 40 | 6.5 |
| 304 | 26.5 | 8.5 | 9.5 | 41.5 | 7.5 |
| 314 | 27.5 | 9.5 | 10.5 | 42.5 | 8.5 |
| 324 | 28.5 | 10.5 | - | 44 | 9.5 |
