K2 Cortex Zonal 105 BOA, ski boots, women, black/light blue

K2 Cortex Zonal 105 BOA, ski boots, women, black/light blue

The K2 Cortex Zonal 105 BOA W is a precision-oriented ski boot for the experienced and demanding skier. With a flex of 105, the boot provides high responsiveness and support – perfect for hard surfaces and technical skiing.

The boot features the BOA® Fit System on both the cuff and forefoot, allowing for individual tightening in two zones. The True LV last (96–98 mm) ensures a close, anatomical fit for narrow feet. The Fastfit Instep makes it easier to put the boot on and take it off – even with cold hands.

The liner is fully equipped with a lace closure, adjustable tongue, and heat-moldable construction for personalized comfort and support. The adjustable rear spoiler and Dual Cuff Alignment allow for further customization, while the Energy Bolt Spine contributes to power transfer and stability.

GripWalk outsoles provide improved walking comfort, and Ski Edge Sensitivity Shims enhance edge feel for precise performance.

Features
Flex: 105
Width: 96–98 mm (True LV Fit)
BOA® Fit System – both cuff and forefoot (Zonal)
Fastfit Instep
Dual Cuff Alignment
Adjustable rear spoiler
Energy Bolt Spine
Liner with lace closure and adjustable tongue
Heat-moldable liner
Ski Edge Sensitivity Shims
GripWalk outsoles (requires GripWalk bindings for skis)