K2 Recon 140 BOA® Men's Ski Boots 2026
Peak performance with BOA adjustability
Best For:
Freeride
Powder
Freestyle
Piste
Big Mountain
Park & Rails
Speed
Moguls
Size
25.5, 26.5, 27.5, 28.5, 29.5, 30.5
Category
All Mountain, 2 Piece
Category
Touring, All Mountain, 2 Piece, BOA® Fit System
Collection
Recon, BOA®
Width
100mm
Flex Rating
140
Ski Boot Liner (Included)
Intuition PowerFit Wrap BOA®
Compatible Ski Boot Liner (Sold Separately)
PowerFit Pro
Flex/Feel:
Closure
BOA® Fit System
The BOA® Fit System delivers dialed in performance and a micro-adjustable precision fit, engineered & guaranteed to perform in the toughest conditions. It consists of three integral parts: a micro-adjustable dial, lightweight yet extremely strong laces and low-friction lace guides, which are applied in uniquely designed configurations to improve the fit and performance of the boot.
H+i1 DIAL
BOA® FIT SYSTEM: DIALED IN
BOA® FIT SYSTEM: LOCKED IN
Features
Fastfit Instep
Powerfuse Spyne
Fully Heat-Moldable
Modular Honeycomb Boot Board with Hard & Soft Inserts
MultiFit™ Last
BOA® boots with multi-fit last allow for a greater range of foot shapes to fit within the same shell family. Multi last boots are offered in three different volumes, low volume (Cortex) medium (Recon, Anthem and Mindbender) and high (BFC).
Shell
Powerlite Shell
Outsole
GripWalk Outsoles
Removable and interchangeable ISO 23223 alpine rockered soles collaboratively designed to work with Marker’s Grip Walk binding system for better grip and added comfort when walking and standing in boots, but doesn’t compromise the power transmission and release function between the boot and binding when skiing. Preinstalled.
Energy Interlock
A rivet-free technology that integrates the cuff and shell, putting less stress on the boot’s material and produces a smoother, progressive flex.
Cuff
Pebax Cuff
Liner
Intuition PowerFit Wrap BOA® Liner
The Intuition Wrap Liner’s laminates are specifically engineered to be our lightest weight liner for increased maneuverability while maintaining it’s warmth and custom moldable fit right out of the box. The BOA® liner system increases adjustability and evens the hold across the entire foot.
Power Plate
Elastic Cam Strap - One Piece
TRUST A PROFESSIONAL
Before using your new boots, you must have an authorized K2 Ski retailer check your boot, binding, and sole setup. K2 Ski boot soles must only be changed by an authorized retailer.
| SHELL LENGH (mm) | MONDO POINT | US SIZES - MEN | US SIZES - WOMEN | EU. ADULT | UK ADULT |
|---|---|---|---|---|---|
| 255 | 21.5 | - | 4.5 | 35 | 2.5 |
| 264 | 22.5 | - | 5.5 | 36 | 3.5 |
| 276 | 23.5 | - | 6.5 | 37.5 | 4.5 |
| 284 | 24.5 | 6.5 | 7.5 | 39 | 5.5 |
| 294 | 25.5 | 7.5 | 8.5 | 40 | 6.5 |
| 304 | 26.5 | 8.5 | 9.5 | 41.5 | 7.5 |
| 314 | 27.5 | 9.5 | 10.5 | 42.5 | 8.5 |
| 324 | 28.5 | 10.5 | - | 44 | 9.5 |
| 334 | 29.5 | 11.5 | - | 45.5 | 10.5 |
| 344 | 30.5 | 12.5 | - | 47.5 | 11.5 |
