Head Kaliber Pro 110 LV GW BOA2

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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
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 Head Kaliber Pro 110 LV GW BOA2

The Head Kaliber Pro 110 LV GW BOA2 is a high-performance ski boot inspired by HEAD's race collection, combining exceptional precision, the advanced Dual BOA® closure system and all-day comfort. It has been developed for experienced skiers who want race-derived technologies for dynamic piste skiing while maintaining the comfort needed for long days on the mountain. With its narrow 98 mm last, adjustable 120/110 flex and Form Fit customisation, the boot delivers excellent support, an accurate fit and highly efficient power transfer.

The construction features a lightweight yet rigid polyurethane (PU) shell, Graphene technology for increased torsional stiffness and a GripWalk® sole that significantly improves walking comfort away from the slopes. The innovative Dual BOA® system provides more even shell closure and a more precise fit than traditional buckle systems.

Who are they for

The Head Kaliber Pro 110 LV GW BOA2 is designed for advanced recreational skiers, instructors and ambitious amateur racers looking for a precise performance boot equipped with the latest fitting technology. Combining All Mountain versatility with Race-inspired performance, it offers outstanding control on groomed pistes while remaining comfortable throughout the day.

The 98 mm last belongs to the Low Volume (LV) category, making the boot ideal for skiers with narrow to medium-width feet. The close anatomical fit minimises foot movement inside the shell, resulting in more accurate ski control and more efficient energy transfer.

Its adjustable 120/110 flex provides strong support for aggressive skiing while remaining slightly more forgiving than top-level race boots.

Ideal for:

  • Advanced performance skiers
  • Ski instructors
  • Amateur racers
  • Advanced carving enthusiasts
  • Skiers with narrow feet
  • Demanding skiers seeking precision and comfort

How they perform on the slopes

The Kaliber Pro 110 LV GW BOA2 delivers fast response, highly precise ski control and excellent stability during dynamic skiing. Thanks to the narrow shell, Graphene reinforcement and Bi-Injection Construction, energy is transferred efficiently to the ski edges, making every turn more accurate and controlled.

The Dual BOA® system distributes pressure evenly across the lower shell while eliminating pressure points. This provides greater comfort, improved foot retention and more precise ski control throughout the day.

On hard-packed groomed pistes the boot offers excellent stability, strong support and highly accurate edge control. Its performance-oriented flex remains comfortable enough for extended skiing sessions.

Key on-snow advantages:

  • Fast response
  • Precise ski control
  • Excellent stability
  • Efficient power transfer
  • Even foot wrapping
  • Outstanding carving performance

Understanding the specifications

Flex 120 / 110

Flex determines the stiffness of the ski boot. A flex rating of 120 provides excellent support for aggressive piste skiing, while Flex Tuning allows the stiffness to be reduced to 110 for smoother flex progression and increased comfort during longer ski days.

Recommended for:

  • Performance skiers
  • Advanced skiers
  • Carving
  • Dynamic skiing
  • All-day performance skiing

98 mm Last (Low Volume)

A 98 mm last provides a narrow performance fit designed for precise foot retention.

Benefits:

  • Extremely accurate fit
  • Minimal foot movement
  • Faster response
  • Maximum control

GripWalk®

The GripWalk® sole improves walking comfort while offering better grip on hard and slippery surfaces, remaining fully compatible with GripWalk bindings.

Benefits:

  • More comfortable walking
  • Better traction
  • Improved safety
  • Greater comfort away from the slopes

Dual BOA®

The Dual BOA® closure system uses two precision dials to tighten the shell evenly around the foot. Compared with traditional buckles, pressure is distributed more uniformly for increased comfort and better performance.

Benefits:

  • Highly precise adjustment
  • Even pressure distribution
  • Fast micro-adjustment
  • Greater comfort
  • Improved power transfer

Technologies

3D Synapse

The advanced liner construction creates an anatomical fit and improves the connection between the foot and the shell.

Benefits:

  • More accurate fit
  • Better stability
  • Enhanced ski feel

Form Fit

The shell can be heat-moulded to match the skier's individual foot shape.

Benefits:

  • Custom shaping
  • Improved comfort
  • More precise fit

Graphene Thermocomfort

Graphene increases shell stiffness while keeping weight low, resulting in greater stability and more efficient power transmission.

Benefits:

  • Lower weight
  • High structural strength
  • More precise energy transfer
  • Improved stability

Bi-Injection Construction

The dual-material shell construction optimises flex progression and improves overall responsiveness.

Benefits:

  • More progressive flex
  • Greater sensitivity
  • Better control

Rear Support Tuning

Rear Support Tuning allows the rear cuff support to be adjusted, modifying the boot's flex characteristics.

Benefits:

  • Personalised adjustment
  • More dynamic response
  • Improved power transfer

Cuff Alignment

Cuff Alignment enables the upper cuff to be adjusted according to the skier's leg alignment.

Benefits:

  • Better ergonomics
  • Improved knee alignment
  • More precise ski control

Interchangeable Toe and Heel

Replaceable toe and heel lugs extend the service life of the boot and simplify maintenance.

Benefits:

  • Longer lifespan
  • Easy servicing
  • Lower maintenance costs

Construction

The Head Kaliber Pro 110 LV GW BOA2 features a premium polyurethane (PU) shell that delivers excellent torsional rigidity, long-term durability and consistent performance even in cold temperatures. The 3D Synapse EVO LV liner with Dual Density Synapse construction, HP Frame Footbed and wide 40 mm Velcro Strap creates a precise connection between the foot and the shell.

The entire construction has been engineered to combine race-inspired precision with excellent stability and all-day comfort.

Construction benefits:

  • PU shell
  • 3D Synapse EVO LV liner
  • Dual Density Synapse
  • Form Fit
  • HP Frame Footbed
  • Excellent torsional rigidity
  • Long-lasting durability

Closure system

The boot features the innovative Dual BOA® system combined with Cuff BOA2 and a wide 40 mm Velcro Strap. This configuration allows extremely precise adjustment, even pressure distribution and secure foot retention without creating uncomfortable pressure points.

Benefits:

  • Dual BOA®
  • Cuff BOA2
  • Fast adjustment
  • Precise fit
  • Even pressure distribution
  • 40 mm Velcro Strap
  • Secure foot retention

Technical specifications

  • Category: Men's / Unisex
  • Ski boot type: All Mountain / Race
  • Skier level: Performance / Competitive
  • Flex index: 120 / 110 (adjustable)
  • Last width: 98 mm (size 26.5)
  • Shell: PU
  • Liner: 3D Synapse EVO LV, Dual Density Synapse, HP Frame Footbed, 40 mm Velcro Strap
  • Closure system: Cuff BOA2
  • Power Strap: 40 mm Velcro Strap
  • Sole: GripWalk®
  • Technologies: 3D Synapse, Dual BOA®, Form Fit, Graphene Thermocomfort, Bi-Injection Construction, Rear Support Tuning, Flex Tuning, Cuff Alignment, HP Frame Footbed, Interchangeable Toe and Heel, GripWalk
  • Sizes: 25/25.5–30/30.5
  • Colour: Black / Anthracite
  • Model: Kaliber Pro

Why choose the Head Kaliber Pro 110 LV GW BOA2

The Head Kaliber Pro 110 LV GW BOA2 is the perfect choice for advanced skiers who want race-inspired technology in a slightly more forgiving package for everyday performance skiing. The combination of a narrow 98 mm Low Volume shell, Dual BOA® closure system, Form Fit technology and Graphene construction delivers exceptional precision, excellent stability and long-lasting comfort throughout the day.

Key reasons to choose this model:

  • Performance-oriented 120/110 flex
  • Narrow 98 mm Low Volume last
  • Dual BOA® precision closure
  • GripWalk® sole
  • Form Fit shell customisation
  • Graphene Thermocomfort construction
  • Replaceable toe and heel lugs
  • Outstanding ski control
  • Ideal for performance piste skiing and ambitious recreational racers

 

Procut classification

For whom: Men's/Unisex
System used: GripWalk
Type of ski boots: All mountain, Race
Type of skier: Racer, Sports
Ski boot flex index: 90-120
Boot Width: 96, 98, 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 LV, Dual Density Synapse, HP frame footbed, 40mm velcro strap
  • Flex index
    120/110
  • Skeleton width
    96 mm (25.5), 98 mm (26.5), 100 mm (27.5)
  • Closure system
    Cuff BOA2
  • Power strap
    40mm velcro strap
  • Sole
    GripWalk®
  • Model
    Kaliber Pro
  • Sizes
    25/25.5 - 30/30.5
  • Color
    Black/Anthracite
  • Product code
    606240

Other

  • Product code
    N26000384

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