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 130 Zonal BOA”. They are plain links — not affiliate links — and we earn nothing from them. Disclosure
Key facts
- Flex Index
- 130
- Last Width
- 98 mm
Specifications
Manufacturer spec · cross-checked- Flex Index
- 130
- Last Width
- 98 mm
- Volume
- Low
- Buckles
- —
- Walk Mode
- —
- Forward Lean
- —
- Ramp Angle
- —
- Walk Mode Range
- —
- Tech Inserts
- —
- Weight (per boot)
- —
- Liner
- Elite Fit
- Shell
- TPU
“—” means the manufacturer doesn't publish that spec, or our checks of the manufacturer's page don't yet agree on it — we never guess. How we verify specs
- 130 flex index: higher than 80% of 25/26 ski boots on SnowSift
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 130 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.
