Head Kaliber 105 W MV GW BOA2

The Head Kaliber 105 W MV GW BOA2 is a premium all-mountain ski boot designed for advanced and performance-oriented women skiers who demand precise ski control, high performance and a fully customised fit. The innovative Dual BOA® Fit System allows independent adjustment of both the lower shell and the cuff, providing an even, pressure-free wrap around the foot and lower leg.

The newly developed Bi-Injection shell combines a stiffer rear section for maximum power transmission with a softer material over the instep for easier entry and enhanced comfort. The women's-specific 3D Synapse Pro LF W liner features Graphene Thermocomfort, Liquid Fit and Form Fit technologies, delivering race-inspired precision while maintaining exceptional comfort throughout an entire day on the slopes.

Who are they for

The Head Kaliber 105 W MV GW BOA2 is designed for sporty and advanced women skiers looking for the perfect combination of high performance, precise control and modern custom-fit technologies.

Ideal for:

Performance-oriented women skiers
Advanced women skiers
Experienced women skiers
Dynamic carving
All-day performance skiing
Groomed slopes

How they perform on the slopes

The Kaliber 105 W MV GW BOA2 delivers exceptionally precise ski control, excellent stability and smooth power transfer. The Dual BOA® Fit System independently tightens the lower shell and cuff, ensuring perfect foot retention without uncomfortable pressure points.

The women's-specific Medium Volume last (96–100 mm) provides a precise performance fit while maintaining excellent comfort during long days on the mountain.

Key on-snow advantages:

Precise ski control
Fast power transfer
Excellent stability
Outstanding foot retention
Sporty performance
Long-lasting comfort

Understanding the specifications

Flex 105

Flex determines the stiffness of the ski boot. A flex rating of 105 is ideal for sporty and advanced women skiers seeking responsive support without the extreme stiffness of a full race boot.

Recommended for:

Performance-oriented women skiers
Advanced women skiers
Dynamic skiing
Fast carving

Last Width – 96 / 98 / 100 mm

The last width varies according to boot size:

96 mm (size 24.5)
98 mm (size 25.5)
100 mm (size 26.5)

The Medium Volume construction delivers a performance-oriented fit while providing enough room for long-lasting comfort.

Benefits:

More precise fit
Secure heel hold
Sporty ski control
Excellent comfort

Technologies

Dual BOA® Fit System

Two independent BOA® dials allow separate adjustment of the lower shell and upper cuff for an exceptionally accurate fit.

Benefits:

Independent shell and cuff adjustment
Even pressure distribution
Fast micro-adjustments
Greater precision
Enhanced comfort

Bi-Injection Construction

The dual-density shell construction combines plastics with different stiffness levels to achieve the ideal balance between performance and comfort.

Benefits:

Higher torsional rigidity
More efficient power transfer
Improved ski control
Greater durability

Form Fit

The shell can be heat-moulded to perfectly match the skier's foot anatomy.

Benefits:

Fully customised fit
Reduced pressure points
Increased comfort
Maximum precision

Liquid Fit

The specialised material around the ankle and heel allows quick personalised fitting without replacing the liner.

Benefits:

Outstanding heel retention
Greater precision
Better power transfer
Enhanced comfort

3D Synapse Pro LF W

The premium women's-specific anatomical liner provides excellent foot support, precise heel retention and long-lasting comfort.

Benefits:

Women's-specific anatomical fit
Secure heel hold
Outstanding precision
Long-lasting comfort

Graphene Thermocomfort

Graphene integrated into the liner helps regulate foot temperature throughout the day.

Benefits:

Improved thermal comfort
Better temperature regulation
Comfortable foot climate

Construction

The Head Kaliber 105 W MV GW BOA2 features a durable PU shell with a Bi-Injection construction specifically developed for the Dual BOA® Fit System. The premium women's-specific 3D Synapse Pro LF W liner incorporates Liquid Fit technology, Dual Density Synapse construction and an HP Frame Footbed to provide maximum support and precision. Additional technologies including Form Fit, Rear Support Tuning, Power Plate, Cuff Alignment and Flex Tuning allow the boot to be fine-tuned to the skier's individual preferences.

Construction highlights:

PU shell
Bi-Injection Construction
3D Synapse Pro LF W liner
Liquid Fit
Form Fit customisation
HP Frame Footbed
Power Plate
Rear Support Tuning
Flex Tuning
Cuff Alignment

Closure system

The boot features the Dual BOA® Fit System (Shell/Cuff BOA), allowing independent adjustment of both the shell and cuff. A 35 mm Velcro Strap provides additional upper cuff support and improves power transmission.

Benefits:

Dual BOA® Fit System
Independent shell and cuff adjustment
Fast micro-adjustments
Even pressure distribution
35 mm Velcro Strap

Technical specifications

Category: Women's
Ski boot type: All Mountain
Skier level: Performance
Flex index: 115/105
Last width: 96 mm (24.5), 98 mm (25.5), 100 mm (26.5)
Shell: PU
Liner: 3D Synapse Pro LF W, Dual Density Synapse, HP Frame Footbed
Closure system: Dual BOA® (Shell/Cuff BOA)
Power Strap: 35 mm Velcro Strap
Forward lean: 12°
Sole: GripWalk®
Technologies: Dual BOA®, Bi-Injection Construction, Form Fit, Liquid Fit, 3D Synapse, Graphene Thermocomfort, HP Frame Footbed, Power Plate, Rear Support Tuning, Flex Tuning, Cuff Alignment, GripWalk, Interchangeable Toe and Heel
Colour: Black / Turquoise
Model: Kaliber

Why choose the Head Kaliber 105 W MV GW BOA2

The Head Kaliber 105 W MV GW BOA2 is the ideal choice for demanding women skiers who want race-inspired precision without sacrificing all-day comfort. Combining the innovative Dual BOA® Fit System, a women's-specific 3D Synapse Pro LF W liner, Form Fit, Liquid Fit and a performance-oriented Medium Volume last, this boot delivers exceptional control, fast response and extensive customisation to suit every skier's individual needs.

Key reasons to choose this model:

Performance-oriented 105 flex
Medium Volume 96–100 mm last
Dual BOA® Fit System
Form Fit and Liquid Fit
Women's-specific 3D Synapse Pro LF W liner
Bi-Injection Construction
Graphene Thermocomfort
Power Plate
Exceptional skiing precision
Ideal for sporty and advanced women skiers

Procut classification

For whom:

Women's

System used:

GripWalk

Type of ski boots:

All mountain

Type of skier:

Sports

Ski boot flex index:

90-120

Boot Width:

96, 98, 100

Technologies

FLEX TUNING

FORM FIT

LIQUID FIT

35 mm VELCRO STRAP

3D SYNAPSE

BI-INJECTION COSTRUCTION

CUFF ALIGNMENT

Dual BOA®

FOAM WEDGE

GRAPHENE THERMOCOMFORT

GRIPWALK

HP FRAME FOOTBED

INTERCHANGEABLE TOE AND HEEL

POWER PLATE

REAR SUPPORT TUNING

Technical description

Shell

Inner boot

3D Synapse Pro LF W, Dual Density Synapse, HP frame footbed

Flex index

115/105

Skeleton width

96 mm (24.5), 98 mm (25.5), 100/MV (26.5)

Closure system

Shell/Cuff BOA

Cuff Technology

Cuff Alignment

Power strap

35mm velcro strap

Forward Lean Shell Rotation

12°

Sole

GripWalk®

Model

Kaliber

Color

Black/Turquoise

Product code

605122

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Head Kaliber 105 W MV GW BOA2