At the forefront of the modern boot evolution platform, the K2 Cortex 120 Zonal BOA uses a stiff flex, a narrow last, and two BOA dials for a perfect fit. It allows skiers a one-of-a-kind fit and feel with minimal pressure points and maximum performance. The blend of 120 flex and 96 mm width takes the performance to the next level for pure and true all-mountain skiing.
This Cortex 120 is for strong and capable skiers who have narrower feet. You will enjoy the smooth feeling of a BOA closure system to get you in the proper tightness in the boot.
There’s a lot of technology going on in these Cortex 120’s, from the Dual-BOA system to the 120 flex and the GripWalk soles. Soft TPU plastic in the instep to allow for easier entry and exit along with a dual-sided cuff alignment to fully dial in your fit. One of the cool parts of this boot is that the heat-moldable liner has SES shims on the medial side to produce more leverage over the edges and deliver more power and precision to the turns.
Features:
- Fully Heat Moldable
- Dual Cuff Alignment
- Adjustable Rear Cuff Spoile
- FastFIT Instep
- MultiFIT Last: 96-98 mm
- Ski Edge Sensitivity Shims
- BOA® Fit System
- Cam Booster Powerstrap







