K2 Cortex Zonal 120 BOA, ski boots, men, black/green

K2 Cortex Zonal 120 BOA, ski boots, men, black/green

The K2 Cortex Zonal 120 BOA is a performance-oriented ski boot for the experienced skier seeking maximum fit and direct power transfer. With a flex of 120, the boot provides high responsiveness and control – ideal for aggressive skiing on firm terrain.

The boot features the BOA® Fit System on both the cuff and foot, enabling zonal adjustment and precise tensioning. The narrow True LV last (96–98 mm) offers a snug fit, and the Fastfit Instep makes it easier to get the boot on and off.

The liner features a lace closure, adjustable tongue, and a moldable construction for custom comfort. Dual Cuff Alignment and an adjustable rear spoiler provide individual angling and support, while the Energy Bolt Spine ensures optimal stiffness and stability.

GripWalk outsoles and Ski Edge Sensitivity Shims complete this technical boot, designed for performance.

Features
Flex: 120
Width: 96–98 mm (True LV Fit)
BOA® Fit System – cuff and foot (Zonal)
Fastfit Instep
Dual Cuff Alignment
Adjustable rear spoiler
Energy Bolt Spine – increased stiffness and support
Liner with lacing and adjustable tongue
Ski Edge Sensitivity Shims
GripWalk outsoles (requires GripWalk bindings for skis)