Head Kaliber 110 MV GW BOA2

+Skipass
GPSR
grip_walk.jpg
Size table

How to Correctly Choose the Size of Ski Boot:

Stand with your back to the wall and slide the heel to the wall. Precisely measure the length of the foot in cm (heel to toe). Enter the size to "FOOT SIZE IN CM" field. In "BOOT SIZE IN CM" field choose your required size of boot. The size must be given in cm to one decimal place.
!!! The selected boot size should be about 0.3 - 1 cm longer than the measured foot size.

In case you have a higher instep or wide leg, write us a note in a shopping cart or contact us (by email [email protected]) and we will help you to choose the appropriate size or another type of boot.

 

 

Size chart:Adults:
Mondo2323,52424,52525,52626,52727,52828,52929,53030,53131,532
EU3636,5373838,53940414242,54344454646,5474848,549
UK3,544,555,5677,588,599,510,51111,5121313,514
Color
Boot size
Compare Season:2026-2027 Add to cart

Head Kaliber 110 MV GW BOA2

The Head Kaliber 110 MV GW BOA2 is a high-performance all-mountain ski boot designed for demanding skiers who want the perfect balance of precision, comfort, and modern technology. Featuring the innovative Dual BOA® closure system, an adjustable 110/120 flex, and a heat-moldable Form Fit shell, it delivers an exceptionally secure fit, efficient power transfer, and lasting comfort throughout the day.

This model represents the latest generation of HEAD ski boots, using two independent BOA® dials to separately tighten the lower shell and the cuff. The result is more even pressure distribution, faster adjustments, and a significantly more precise fit than traditional four-buckle boots. Its sporty character is further enhanced by Graphene Thermocomfort, adjustable flex, Rear Support Tuning, and the anatomical 3D Synapse EVO liner.

Who are these boots for?

The Head Kaliber 110 MV GW BOA2 is designed for sporty and advanced skiers looking for a versatile boot that delivers excellent performance on groomed slopes while maintaining the comfort needed for all-day skiing.

Ideal for:

  • men and women (unisex)
  • sporty skiers
  • advanced and experienced skiers
  • all-day skiing
  • all-mountain skiing
  • medium to high-speed skiing
  • skiers seeking maximum precision without a full race boot

Performance on the slopes

With a standard flex of 110, the boot offers excellent support for aggressive skiing while remaining comfortable enough for long days on the mountain. Thanks to Flex Tuning, the stiffness can be increased to 120, allowing the boot to be adapted to your skiing style and snow conditions.

The Dual BOA® system enables highly precise adjustment of both the shell and cuff without creating pressure points. This results in better foot hold, more accurate ski control, and improved comfort compared to conventional buckle systems.

Key performance benefits:

  • precise ski control
  • excellent power transmission
  • even foot wrap
  • outstanding stability
  • quick and easy adjustment
  • long-lasting comfort

Understanding the specifications

Flex 110 / 120

The standard flex of 110 offers a sporty level of stiffness suitable for most advanced skiers. Thanks to Flex Tuning, it can be increased to 120 for greater support and a more aggressive feel.

Recommended for:

  • sporty skiers
  • advanced skiers
  • experienced riders
  • higher skiing speeds
  • dynamic all-day skiing

Medium Volume Last (MV)

The shell width varies depending on boot size:

  • 98 mm (size 25.5)
  • 100 mm (size 26.5)
  • 102 mm (size 27.5)

This ensures consistent proportions across all sizes, providing an ideal balance between performance and comfort.

Benefits:

  • comfortable fit
  • excellent foot support
  • reduced pressure points
  • suitable for most foot shapes

Technologies

Dual BOA®

The Dual BOA® closure system independently adjusts the lower shell and upper cuff. Compared to traditional buckles, it delivers more even pressure distribution and exceptionally precise micro-adjustments.

Benefits:

  • highly precise fit
  • even pressure distribution
  • quick adjustments
  • increased comfort
  • improved power transfer

3D Synapse EVO

An anatomical performance liner designed to closely match the natural shape of the foot while delivering excellent support and long-lasting comfort.

Benefits:

  • anatomical fit
  • superior comfort
  • enhanced stability
  • more precise ski control

Dual Density Synapse

The liner combines multiple foam densities, providing firm support where needed while maintaining excellent comfort.

Benefits:

  • improved support
  • enhanced comfort
  • long-lasting durability
  • better energy transfer

Form Fit

The shell can be heat-molded in just a few minutes to match the skier's individual foot shape.

Benefits:

  • customized fit
  • fewer pressure points
  • improved comfort
  • enhanced precision

Bi-Injection Construction

A dual-material shell construction that combines different plastic densities to optimize both performance and comfort.

Benefits:

  • increased torsional rigidity
  • more efficient power transfer
  • improved ski feel
  • greater comfort

Graphene Thermocomfort

Graphene technology reduces weight while improving both shell strength and thermal insulation.

Benefits:

  • lighter construction
  • improved warmth
  • increased rigidity
  • more efficient energy transfer

Rear Support Tuning

Allows the skier to fine-tune the rear cuff support according to personal preference and skiing style.

Benefits:

  • personalized setup
  • improved stability
  • sportier performance
  • more precise control

Flex Tuning

Allows the boot stiffness to be adjusted between flex 110 and 120.

Benefits:

  • adjustable stiffness
  • greater versatility
  • improved performance
  • customized feel

Cuff Alignment

Enables precise cuff alignment to match the skier's lower leg anatomy and stance.

Benefits:

  • more natural stance
  • improved balance
  • increased comfort
  • better ski control

Interchangeable Toe and Heel

Replaceable toe and heel lugs extend the lifespan of the boots and make maintenance easier.

Benefits:

  • longer boot life
  • easy replacement
  • maintains proper sole performance

GripWalk

GripWalk soles improve walking comfort while providing better grip on icy and slippery surfaces.

Benefits:

  • more comfortable walking
  • improved traction
  • increased safety
  • GripWalk binding compatibility

Construction

The Head Kaliber 110 MV GW BOA2 features a PU shell combined with the anatomical 3D Synapse EVO liner, Dual Density Synapse construction, HP Frame Footbed, and the Dual BOA® closure system for independent shell and cuff adjustment. Additional features include Form Fit, Bi-Injection Construction, Graphene Thermocomfort, Rear Support Tuning, Flex Tuning, Cuff Alignment, and GripWalk soles, creating a modern high-performance ski boot that combines precision with exceptional comfort.

Construction highlights:

  • PU shell
  • Dual BOA®
  • 3D Synapse EVO liner
  • Dual Density Synapse
  • Form Fit
  • Bi-Injection Construction
  • Graphene Thermocomfort
  • Rear Support Tuning
  • Flex Tuning
  • HP Frame Footbed

Closure System

The boot features the innovative Dual BOA® system with separate dials for the lower shell and upper cuff. This allows extremely precise adjustment, even pressure distribution around the foot, and fast operation, even while wearing gloves. Additional support is provided by the 40 mm Velcro Strap.

Benefits:

  • Dual BOA® Shell/Cuff
  • independent shell and cuff adjustment
  • fast micro-adjustments
  • even pressure distribution
  • 40 mm Velcro Strap
  • excellent stability

Technical Specifications

  • Target group: Men's / Unisex
  • Boot category: All Mountain
  • Skier level: Sport
  • Flex index: 110 (adjustable to 120)
  • Shell: PU
  • Last width: 98 mm (25.5), 100 mm (26.5), 102 mm (27.5)
  • Liner: 3D Synapse EVO, Dual Density Synapse, HP Frame Footbed
  • Closure system: Dual BOA® Shell/Cuff
  • Cuff technology: Cuff Alignment
  • Power Strap: 40 mm Velcro Strap
  • Forward lean: 12°
  • Sole: GripWalk®
  • Sizes: 24/24.5–30/30.5
  • Color: Anthracite / Black
  • Model: Kaliber

Why choose the Head Kaliber 110 MV GW BOA2?

The Head Kaliber 110 MV GW BOA2 is a next-generation all-mountain ski boot that combines the advantages of the Dual BOA® system, Form Fit customization, and adjustable flex technology. Compared to traditional four-buckle boots, it offers a more even foot wrap, greater comfort, and more precise ski control. It is an outstanding choice for ambitious skiers looking for maximum performance without sacrificing all-day comfort.

Key reasons to choose this model:

  • modern high-performance all-mountain ski boot
  • Dual BOA® for exceptionally precise adjustment
  • adjustable 110/120 flex
  • Form Fit custom shell
  • 3D Synapse EVO liner
  • Graphene Thermocomfort
  • Rear Support Tuning
  • Cuff Alignment
  • GripWalk soles
  • outstanding performance combined with all-day comfort

Procut classification

For whom: Men's/Unisex
System used: GripWalk
Type of ski boots: All mountain
Type of skier: Sports
Ski boot flex index: 90-120, 120-More
Boot Width: 100

Technologies

  • 3D SYNAPSE
  • 40 mm VELCRO STRAP
  • BI-INJECTION COSTRUCTION
  • CUFF ALIGNMENT
  • Dual BOA®
  • FLEX TUNING
  • FOAM WEDGE
  • FORM FIT
  • GRAPHENE THERMOCOMFORT
  • GRIPWALK
  • HP FRAME FOOTBED
  • INTERCHANGEABLE TOE AND HEEL
  • REAR SUPPORT TUNING

Technical description

  • Shell
    PU
  • Inner boot
    3D Synapse EVO , Dual Density Synapse, HP frame footbed, 40mm velcro strap
  • Flex index
    120/110
  • Skeleton width
    98 mm (25.5), 100 mm (26.5), 102 mm (27.5)
  • Closure system
    Shell/Cuff BOA
  • Cuff Technology
    Cuff Alignment
  • Power strap
    40mm velcro strap
  • Forward Lean Shell Rotation
    12°
  • Sole
    GripWalk®
  • Model
    Kaliber
  • Sizes
    24/24.5 - 30/30.5
  • Color
    Anthracite/Black
  • Product code
    605136

Other

  • Product code
    N26000550

Customers also bought

TrendTip
TrendTip
  UVP 45,- €   37,- €
Trend+Skipass
TrendTip
  UVP 80,- €   69,- €
TrendTip+Skipass
  UVP 90,- €   88,- €
TrendTip
  UVP 19,- €   12,- €
TrendTip
  UVP 22,- €   14,- €
Tip+Skipass
  UVP 170,- €   151,- €

This website uses cookies

Some are necessary for the functioning of the website, others we use for statistical evaluation, for marketing purposes, eventually cookies may be set by third party providers. Consent to the use of other cookies than necessary for the functioning of the website, is voluntary. Click the button „I agree!“ all cookies are activated. Your choice of optional categories of cookies you can change it at any time in Edit settings. You can find more information in our Privacy Notice.

Edit settings