Product description

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.