About This Product
Why you'll love the K2 Cortex 110 BOA 2026 from Ski West
Features & Specs
BOA® Fit System
The BOA® Fit System shell delivers dialed in performance and a micro-adjustable precision fit. 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
All new low volume last featuring K2's narrowest heel and ankle while maintaining a little room in the forefoot and toe box for an all day performance fit.
Dual Cuff Alignment
Dual sided cuff alignment for +/-2 degrees of cuff adjustment.
Energy Bolt Spine
A bolted rear cuff gives Cortex excellent rearwards support and a precise forward flex. The top bolt can be removed to allow for a more progressive cuff response and slower rebound.
Size Guide
| SHELL LENGH (mm) | 264 | 276 | 284 | 294 | 304 | 314 | 324 | 334 | 344 |
|---|---|---|---|---|---|---|---|---|---|
| MONDO POINT | 22.5 | 23.5 | 24.5 | 25.5 | 26.5 | 27.5 | 28.5 | 29.5 | 30.5 |
| US SIZES - MEN | - | - | 6.5 | 7.5 | 8.5 | 9.5 | 10.5 | 11.5 | 12.5 |
| US SIZES - WOMEN | 5.5 | 6.5 | 7.5 | 8.5 | 9.5 | 10.5 | - | - | - |
| EU. ADULT | 36 | 37.5 | 39 | 40 | 41.5 | 42.5 | 44 | 45.5 | 47.5 |
| UK ADULT | 3.5 | 4.5 | 5.5 | 6.5 | 7.5 | 8.5 | 9.5 | 10.5 | 11.5 |
