K2 Cortex 110 BOA Ski Boots 2026

SKU# EB-265294-1002

$389.97

$649.95

Size: 25.5
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K2 Cortex 110 BOA Ski Boots 2026

The K2 Cortex 110 BOA Ski Boots are like your best ski buddy: easygoing, reliable, and always down to rip. With the twist of a dial, the BOA Fit System locks you in so quick and comfy, you’ll beat your friends to the lift AND down the hill. From mellow cruisers to races you didn't know you were in until you won, these are your go-to boots for daily mountain missions.

K2

Product Details

Fit:
MultiFIT Last: 96-98 mm: The MultiFit Last was developed in conjunction with the BOA® Fit System to accommodate a variety of narrower foot shapes ranging from 96mm to 98mm.
FastFIT Instep: Softer TPU material is used in the instep area of select models' shells for quick and easy entry and exit.
True LV Fit
Dual Cuff Alignment
Adjustable Rear Cuff Spoiler
Flex:
Flex: 110: A moderately stiff flex for advanced to expert skiers
Liner:
EliteFit Plus Liner
Full Lace Up Liner
Shell Materials & Design:
Energy Bolt Spine
Shell: TPU (Thermoplastic Urethane)
Cuff: TPU (Thermoplastic Urethane)
Buckles:
BOA® Fit System: The BOA® Fit System provides a performance fit engineered to enhance feel and responsiveness while reducing pressure points by incrementally modulating the Alpine boot closure with precise micro-adjustments.
Power Strap:
Velcro - Tapered PVC - One Piece
Sole:
GripWalk ISO 23223 Outsoles: Removable and interchangeable rockered soles designed to work with GripWalk binding systems for better grip and comfort while walking, standing, and hiking.

Specs

Ability Level:
Intermediate-Advanced
Intermediate-Advanced
Ski Boot Flex:
Stiff
Stiff
Forefoot Width:
98 mm
Liner Type:
Semi-Custom
Flex Index:
110
Boot Sole Type:
GripWalk (ISO 23223)
Includes Tech Fittings:
No
BOA®:
No
Number of Buckles:
2 + BOA Lower Shell
Series:
Cortex
Warranty:
1 Year

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