K2 Cortex 130 Zonal BOA Mens Ski Boots - Green
K2 Cortex 130 Zonal BOA Mens Ski Boots - Green - Green / 28.5 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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Description
Description
For advanced skiers seeking uncompromising performance, the K2 Cortex 130 Zonal BOA Ski Boots deliver race-inspired precision with freeride versatility. The innovative low-volume shell design pairs seamlessly with a dual-zone BOA Fit System, enabling independent micro-adjustments for a locked-in, pressure-balanced fit. EliteFit Pro liner technology molds to your foot's contours for all-day support, while the reinforced power strap and bolted rear cuff maximize edge response and torsional control. From aggressive carving to big mountain exploration, these boots provide the responsive platform serious skiers demand.
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.
Dual Cuff Alignment
Fully Heat Moldable
Adjustable Rear Cuff Spoiler
Flex
Flex: 130 – A very stiff flex for advanced to expert skiers.
Liner
EliteFit Pro Liner – Full lace up liner with an adjustable tongue.
Ski Edge Sensitivity Shims
Shell Materials & Design
Shell – TPU
Cuff – TPU
Energy Bolt Spine
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.
H+i1 DIAL – Provides micro-adjustable, precision fit and quick release, with quality and durability guaranteed. The BOA dial platform features a breakaway design engineered to eject the dial cartridge upon severe impact without damaging the system, allowing skiers to pop the dial back into the bayonet midmountain. In the unlikely event that the system is broken, it can be easily repaired and replaced.
Power Strap
Cam Booster Powerstrap
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
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Ability Level: Advanced-Expert

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Ski Boot Flex: Very Stiff

- Forefoot Width: 98 mm
- Liner Type: Custom
- Flex Index: 130
- Boot Sole Type: GripWalk (ISO 23223)
- Includes Tech Fittings: No
- BOA®: Yes
- Number of Buckles: Dual BOA
- Series: Cortex
- Warranty: 1 Year
Payment & Security
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