Price
MSRP not published by the manufacturer
Live cross-retailer price comparison is coming for the 2026/27 season. Until then, check current prices directly:
These open each retailer's search for “K2 Cortex 120 Zonal BOA”. They are plain links — not affiliate links — and we earn nothing from them. Disclosure
Key facts
- Flex Index
- 120
- Last Width
- 98 mm
- Sole
- GripWalk
- Walk Mode
- Yes
Specifications
Manufacturer spec · cross-checked- Flex Index
- 120
- Last Width
- 98 mm
- Volume
- Low
- Sole
- GripWalk
- Buckles
- 1
- Walk Mode
- Yes
- Tech Inserts
- —
- Weight (per boot)
- —
- Liner
- EliteFit Sport
- Shell
- TPU
“—” means the manufacturer doesn't publish that spec — we never guess. How we verify specs
Verified through agreement between an independent double-read of the manufacturer page + the manufacturer's own structured product data · how we verify
About this ski boot
The K2 Cortex 120 Zonal BOA is a 2025/26 men's freeride ski boot. Its specifications were extracted from the manufacturer's own product page and independently cross-checked before publishing.
