Our focus and commitment for the past 50 years is to skiers who ski the entire mountain, in all conditions. This same philosophy holds true in ski boots. We did not start with a rigid, intimidating race boot. We wiped the slate clean and built our boots from the ground up to maximize efficiency, optimize power transfer, and deliver performance over a wide range of terrain and snow conditions. The result is a complete line of ski boots that fit and function unlike any other boot, with a style that is uniquely K2.

Boot Philosophy
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1

A rivet-free technology that integrates the cuff and shell and gives the boots exceptional life and power.

2

A rear over molded "Y" shaped support that adds strength and power to the Energy Interlock.

3

A design philosophy focused on optimizing foot comfort while maximizing boot performance.

all-mountain-models
all-mountain-tech
All Mountain Boot Technology All Mountain Liner Technology
BOOT TECHNOLOGY
Energy Interlock
Rivet-free technology integrating the cuff and shell optimizing energy transfer, power and comfort.
Powerfuse SpYne
A "Y" shaped rear over mold supporting the Energy Interlock for increased lateral stiffness, strength and power.
Dual Cuff Alignment Index
Adjustable to lower leg angle for maximum comfort and performance.
Forgiving Shell materials
Reduce vibrations in rough terrain and makes getting on and off boots easier.
Padded Mid-Grip
Dual Injected Thermo Plastic Urethane (TPU) for added grip and traction.
Replaceable Outsoles
Increases durability and life of boots as well as provides secure footing on slick or uneven surfaces.
Asymmetrical Toebox
Naturally fits foot shape for better comfort.
Alloy Buckles
Aluminum Alloy buckles for lightweight security.
Navicular Punch
Strategic boot shape alleviates uncomfortable foot pressure commonly experience during ankle flexion near the navicular bone.
Power Collar
Reinforcement for most power transfer and interaction between cuff and liner.
Power Wedge
Removable spoiler for preferred forward lean angle.
40mm PowerCinch Strap
Extra wide, strong and powerful cam-lock strap for support and strength.
LINER TECHNOLOGY
Hybrid Liner/Power Collar
Reinforced tongue and collar provide efficient energy transfer
Hybrid Liner/Lower Liner
Custom molded liners create maximum comfort and performance.
Lasted Liners
Best out-of-box fit for all boot sizes.
Expanded INTUITION ® Liner Offering
INTUITION ® foam is lighter, warmer and more durable.
Heat moldable options
Customized fit for any foot shape.
Moldable Asymmetric Tongue
Customizable Leg-specific fit and performance.
Power Wedge
Removable spoiler for preferred forward lean angle.
freeride-models
freeride-tech
Freeride Boot Technology Freeride Liner Technology
BOOT TECHNOLOGY
SYnchro Interlock
Rivet-free technology of the All-Mountain boots to integrate the cuff and shell for optimized energy transfer, power and comfort, but with a Freeride walk mode.
Powerfuse SpYne
A "Y" shaped rear over mold supporting the Energy Interlock for increased lateral stiffness, strength and power.
Cuff Alignment Index
Adjustable to lower leg angle for maximum comfort and performance.
Forgiving Shell materials
Reduce vibrations in rough terrain and makes getting on and off boots easier.
Padded Mid-Grip
Dual Injected Thermo Plastic Urethane (TPU) for added grip and traction.
Replaceable DIN-Compatible Outsoles
Allows one boot for multiple touring setups without having to switch the outsoles.
Integrated Tech Fittings
Shell injected for greater strength, improved torsional rigidity, durability and compatibility with both DIN-alpine and Tech bindings.
Asymmetrical Toebox
Naturally fits foot shape for better comfort.
Navicular Punch
Strategic boot shape alleviates uncomfortable foot pressure commonly experience during ankle flexion near the navicular bone.
New Third Wider Buckle
Spans wider area for a more secure fit.
Extra-Wide Powerstrap
Wide, strong, adjustable and powerful.
Power Collar
Reinforcement for most power transfer and interaction between cuff and liner.
Power Wedge
Removable spoiler for preferred forward lean angle.
Power Buckle
Combines the lightweight, custom fit efficiencies of a strap with the strength and reliable performance of a buckle
LINER TECHNOLOGY
Hybrid Liner/Power Collar
Reinforced tongue and collar provide efficient energy transfer
Tour Flex Notch
Placed at main hinge points to flex naturally with the ankle and shell when in walk mode.
Hybrid Liner/Intuition Lower
Custom molded liners create maximum comfort and performance.
Lasted Liners
Best out-of-box fit for all boot sizes.
Expanded INTUITION ® Liner Offering
INTUITION ® foam is lighter, warmer and more durable.
Heat moldable options
Customized fit for any foot shape.
Power Wedge
Removable spoiler for preferred forward lean angle.
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