K2 Women’s Cortex 105 Zonal BOA

Power, precision, and personalized fit

The K2 Cortex 105 Zonal BOA is built for advanced women who want uncompromising performance with maximum comfort. Its Zonal BOA® Fit System allows you to independently adjust the forefoot and instep zones, creating a secure, personalized fit. Combined with the lightweight Powerlite Shell and supportive Luxfit Pro Liner, this boot ensures all-day comfort and confident skiing on every run.

Key Features

• Zonal BOA® Fit System – dual-zone adjustment for tailored fit and control.

• Powerlite Shell – lightweight and responsive construction for superior energy transfer.

• Luxfit Pro Liner – heat-moldable liner for warmth and personalized comfort.

• GripWalk® soles – enhance walking traction and off-ski comfort.

• Flex 105 – tuned for advanced women seeking a balance of power and flexibility.

Benefits

• Customizable fit with independent zone adjustment.

• Lightweight shell minimizes fatigue without sacrificing precision.

• Exceptional responsiveness and edge control.

• Comfort and warmth that last all day.

Ideal For

Advanced to expert female all-mountain skiers who demand a high-performance boot with a precise fit and modern technology for total control.

Specifications

• Flex: 105

• Last: 100 mm

• Closure: Zonal BOA® Fit System

• Liner: Luxfit Pro, heat-moldable

• Sole: GripWalk® compatible

• Weight: approx. 1670 g per boot

Expert Tip

Get your Cortex 105 Zonal BOA professionally fitted at Free Style Sport – for a personalized setup that unlocks the perfect balance between comfort, control, and all-mountain power.