K2 Cortex 120 BOA Ski Boots 2027
SKU: 39823909614

K2 Cortex 120 BOA Ski Boots 2027

Sale price$337.48 Regular price$374.98
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Description

K2 Cortex 120 BOA Ski Boots 2027K2 Cortex 120 BOA Men's Ski Boots 2027 The K2 Cortex 120 BOA Mens Ski Boots 2026 are low volume, 120 flex all mountain boots that pair a shell mounted BOA Fit System with an EliteFit Sport liner for powerful, precise performance in technical terrain. Locked In Fit for Aggressive All Mountain Skiers Low volume MultiFit last (9698 mm): True LV shaping with K2s MultiFit last delivers a snug heel and ankle with just enough room in the forefoot and toe box

K2 Cortex 120 BOA® Men's Ski Boots 2027

The K2 Cortex 120 BOA® Men’s Ski Boots 2026 are low-volume, 120-flex all-mountain boots that pair a shell-mounted BOA® Fit System with an EliteFit Sport liner for powerful, precise performance in technical terrain.

Locked-In Fit for Aggressive All-Mountain Skiers

  • Low-volume MultiFit™ last (96–98 mm): True LV shaping with K2’s MultiFit™ last delivers a snug heel and ankle with just enough room in the forefoot and toe box for all-day, performance-oriented comfort.
  • BOA® Fit System shell closure: A micro-adjustable BOA® dial and steel lace wrap the lower shell evenly, boosting foothold, reducing pressure points, and letting you fine-tune fit on the fly in seconds.
  • 120 flex with Energy Bolt Spine: A stout 120 flex and bolted rear spine drive power directly to the ski edge, giving you strong support when you’re charging; remove the top bolt for a slightly more progressive, forgiving rebound.
  • EliteFit Sport full-lace liner: The EliteFit Sport liner blends medium-volume comfort with supportive ankle pockets, a full lace-up closure, and an adjustable tongue so you can customize heel hold and instep fit.
  • Ski Edge Sensitivity shims: Tunable liner shims on the cuff let you adjust how quickly the ski rolls onto edge—more reactive for technical, slower turns or more damped and stable for high-speed charging.
  • FastFIT Instep & fully heat-moldable shell: A softer TPU instep zone makes entry and exit easy, while both shell and cuff can be heat-molded for a custom wrap around your foot and lower leg.
  • GripWalk® ISO 23223 outsoles: Pre-installed GripWalk® soles add traction and comfort when walking or standing without sacrificing power transfer in compatible bindings.
  • 45 mm cam power strap: The wide, non-elastic cam strap locks the cuff to your leg for race-boot-style support and a precise, connected feel.

Who It’s For

The Cortex 120 BOA® is built for advanced skiers who want a narrow, performance-driven boot for freeride, big mountain, and high-speed all-mountain laps. If you like a true low-volume fit, demand strong edge hold in technical terrain, and want BOA® convenience without giving up the feel of a classic two-piece shell, this boot is aimed squarely at you.

Key Details & Specs

  • Category: Men’s all-mountain / freeride, 2-piece overlap
  • Ability Level: Advanced
  • Flex Index: 120 (stiff, precise)
  • Last Width: 96–98 mm MultiFit™ LV last (low volume)
  • Shell Construction: Classic 2-piece polyurethane shell with Energy Bolt Spine
  • Closure System: Shell-mounted BOA® Fit System + 45 mm non-elastic cam power strap
  • Liner: EliteFit Sport full-lace liner with adjustable tongue and Ski Edge Sensitivity shims
  • Boot Volume: Low volume performance fit
  • Cuff Alignment: Dual cuff alignment, ±2°
  • Heat Moldable: Fully heat-moldable shell and cuff
  • Outsoles: GripWalk® ISO 23223 rockered soles (removable and replaceable)
  • Sizes (Mondo): 24.5, 25.5, 26.5, 27.5, 28.5
  • Product Weight: Approx. 2213 g per boot @ 26.5
  • Best For: Freeride, big mountain, powder, and high-speed all-mountain skiing
  • Gender: Men’s
  • Model Year: 2026

Bottom line: Narrow, powerful, and BOA®-equipped, the K2 Cortex 120 BOA® Men’s Ski Boots 2026 deliver the precise low-volume fit and charge-hard flex serious all-mountain skiers are looking for.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39823909614

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Mike Rivera
Draper, US
★★★★★ 5
Dog loves even though they are thin product dog loves them and Picks Them out of many many toys.
These were super thin and I thought about tearing a hole in them and putting in a slight bit of stuffing. However, my dog absolutely loves them and we fling them across the house and the yard like little Frisbees. They are very lightweight but kind of a corduroy stitched fabric and they have lasted quite some time and been through the washer and dryer many times and abused. Still holding up and the dog loves them. Highly recommend a great product for the price.
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Reviewed in the United States on May 28, 2026
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ktk
Natrona Heights, US
★★★★★ 5
Will Buy Again--Eventually as they are hearty
My dog loves these "trash babies" as the size, squeaker & trash /cellphane sound the crinkle toy makes brings her joy. this brings me joy as the stitching is hearty and toys hold up when cleaned in my washing machine & dryer. Her first trash baby is still going strong after a year tho the crinkle sound has dimminshed some the sweaker is good as new. I bought these to rotate to wash and keep a new one for travel. Very durable! good size for my 20 pound mini aussie.
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Reviewed in the United States on June 1, 2026
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Sunshine
San Leandro, US
★★★★★ 5
Cute, big enough and top notch quality
These are SO CUTE! The look exactly like the pictures so I am really glad about that. They are quite substantial in size, big enough. See pics :). I gift one of three to my friend's dog. The texture is soft and boucle like and soothing for me and the doggos! The squeakiness is very prominent but not present in all parts of the toy - so its annoying. I am also glad these have no stuffing because they look great as is and lack of the stuff make them easy to chew on. The cuteness got me on this one and I may repurchase again, if need be.
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Reviewed in the United States on October 2, 2025
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D. Ross
Alexandria, US
★★★★★ 4
No mess toys
My chiweenie ripped out the squeaker in 5 minutes. Other than that they are good toys. No mess.
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Reviewed in the United States on June 2, 2026
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Denise carlson
Bozeman, US
★★★★★ 5
Very nice
Super cute, my pups love them.
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Reviewed in the United States on May 24, 2026

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