2027 K2 Cortex 130 Zonal BOA® — Men's Freeride Ski Boot
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The K2 Cortex 130 Zonal BOA® is a stiff, freeride-focused ski boot built for expert skiers chasing speed and control at Big White and Silver Star. Its low-volume 98mm last and dual-zone BOA® Fit System give you a locked-in, race-bred connection to your skis, whether you're pushing through Big White's deep powder or holding a fast, precise line down Silver Star's long groomers.
| KEY FEATURES |
Dual-zone BOA® Fit System with a purpose-built LV lower shell and upper cuff configuration for micro-adjustable, glove-friendly precision True LV Fit — a low-volume last with the narrowest heel and ankle in the Cortex line, plus room in the forefoot and toe box EliteFit Pro liner with precision-mapped support zones and thermoformable foam for a custom, performance fit Ski Edge Sensitivity (SES) Shims let a bootfitter tune edge initiation for a more reactive or more stable feel Energy Bolt Spine gives strong rearward support and a precise forward flex, with a removable top bolt for a more progressive response Dual Cuff Alignment offers +/-2 degrees of adjustment for dialing in leg alignment |
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WHO IS THIS FOR? |
This boot is built for expert skiers who want an aggressive, stiff-flexing freeride boot with race-level precision and a low-volume fit. If you're chasing speed, big terrain, and deep snow at Big White or Silver Star and want a boot that responds instantly to input, the Cortex 130 Zonal BOA is worth a look. Our team at Fresh Air will help you find the right boot and fit in-store at both Kelowna locations. Stop by to talk with one of our experienced staff members, or call 250-763-3425. |
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WHY SHOP WITH US |
As a certified K2 dealer, our team offers in-store boot fitting to dial in your shell size, flex, and stance for the terrain you ride most at Big White and Silver Star. We also offer custom footbeds, liner and shell punching, and buckle or lace replacement in-store. Drop into Fresh Air Pandosy (555 Groves Ave) or Fresh Air Dilworth (1656 Dilworth Drive). |
| FAQ |
Q.Is a flex 130 ski boot too stiff for an advanced (non-expert) skier? Q.What's the difference between GripWalk and ISO 5355 soles on the Cortex 130? Q.How does a dual-zone BOA® Fit System work compared to a single BOA boot? |
SPECS |
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| FIT |
F98mm Low Volume last (True LV Fit) — the narrowest heel and ankle in the Cortex line, with room left in the forefoot and toe box |
| FLEX |
130 — a very stiff flex built for expert skiers who want an immediate, race-like response |
| SHELL |
TPU shell and cuff, fully heat-moldable for a custom fit |
| STANCE |
Dual Cuff Alignment, +/-2 degrees of adjustment for dialing in leg-to-boot alignment |
| SOLE |
ISO 5355 Alpine Outsole (preinstalled) with a GripWalk ISO 23223 Outsole included in the box for swappable walking grip |
| LINER |
EliteFit Pro liner with thermoformable foam and Ski Edge Sensitivity (SES) Shims for tunable edge feel |
| BUCKLES |
Dual-zone BOA® Fit System (LV lower shell + upper cuff configuration) |
| POWER STRAPS |
45mm Cam Buckle Strap for maximum cuff support and precise closure |
| RIDER PROFILE |
Best For: Freeride, big mountain, powder, and speed Ability Level: Expert Liner Type: EliteFit Pro (thermoformable, precision-mapped) Flex Index: 130 Last: 98mm, Low Volume Boot Sole Type: ISO 5355 Alpine (preinstalled) / GripWalk ISO 23223 (included, swappable) |
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