




Head Kaliber Pro 110 LV GW BOA2 Mens Ski Boots 2027
Close-fitting precision and independent dual-BOA adjustment for powerful, controlled carving.
The Head Kaliber Pro 110 LV GW BOA2 is designed for experienced skiers who want a precise connection to their skis. Its low-volume shape holds the foot closely, with a 98 mm reference last that suits narrower feet and skiers seeking a snug performance fit. The dual-dial BOA2 Fit System allows independent adjustment around the foot and lower leg, helping you refine the hold throughout the day.
A bi-injected PU shell and cuff balance supportive construction with a controlled wrap around the foot. The adjustable 120/110 flex provides the support for committed turns, while Race Balance geometry encourages an active stance. Cuff alignment and rear support tuning give a professional fitter further scope to tailor the boot’s set-up.
The 3D Synapse EVO LV liner provides an anatomical fit with Dual Density Synapse construction and an HP Frame footbed. Graphene Thermocomfort helps manage temperature, while Form Fit shell customisation allows pressure points to be addressed. A 40 mm Velcro power strap completes the upper closure, and replaceable GripWalk toe and heel sections improve walking comfort around the resort.
SPECS
GENDER: Male
COLOUR: Grey / Blue
ABILITY: Intermediate / Advanced
FLEX: 120/110 adjustable
LAST WIDTH: 98 mm at size 26.5 — Low Volume
LINER: 3D Synapse EVO LV with Dual Density Synapse
MOULDABLE SHELL: Yes — Form Fit
SKI BOOT CLOSURE: Dual-dial BOA2 Fit System with 40 mm Velcro power strap
SHELL: Polyurethane
CUFF: Polyurethane
BOOT SOLE: GripWalk with replaceable toe and heel sections
STANCE: Race Balance — 12.5° forward lean, 4° ramp angle
FEATURES & TECHNOLOGY
- Dual-Dial BOA2 Fit System: Separate adjustment zones around the foot and cuff allow precise control of the fit, helping balance secure retention with comfortable pressure distribution.
- Low-Volume Last: A 98 mm reference width at size 26.5 provides a close fit for responsive control and accurate transmission of movement.
- Bi-Injection Construction: Different plastic zones balance structural support with the flexibility needed for the shell to wrap around the foot.
- Adjustable 120/110 Flex: Flex tuning lets the level of support be refined to suit the skier and preferred response.
- Form Fit: Heat-customisable shell materials allow a professional boot fitter to adapt the shape around individual pressure points.
- 3D Synapse EVO LV Liner: An anatomical liner with Dual Density Synapse construction complements the close-fitting shell.
- Graphene Thermocomfort: Graphene technology helps distribute heat and regulate temperature inside the boot.
- Cuff Alignment & Rear Support Tuning: Provide additional adjustment to tailor the boot’s alignment and support.
- HP Frame Footbed: Provides a supportive foundation beneath the foot.
- 40 mm Power Strap: Adds support around the upper cuff and helps maintain consistent contact with the shin.
- GripWalk Soles: Curved soles improve walking comfort and natural roll, with replaceable toe and heel sections for maintenance. Requires compatible bindings.
FIT & SIZING
The Kaliber Pro LV has a snug, low-volume fit intended for narrower feet and skiers who prioritise precise control. Head lists a 96 mm last at size 25.5, 98 mm at 26.5 and 100 mm at 27.5. BOA2 adjustment refines the hold within the shell, while Form Fit customisation allows a professional fitter to address specific fit requirements.
Use Head’s conversions below as a guide. Mondopoint corresponds to foot length in centimetres. Measure both feet and use the longer measurement as your starting point; professional fitting should determine the final size and shape.
| Size Guide | 25.5 | 26.5 | 27.5 | 28.5 | 29.5 | 30.5 |
|---|---|---|---|---|---|---|
| UK | 6–6.5 | 7.5 | 8.5–9 | 9.5–10 | 11 | 12–12.5 |
| Euro | 39.5–40 | 41–41.5 | 42.5–43 | 44–44.5 | 45.5–46 | 47–47.5 |
| US Men’s | 7–7.5 | 8.5 | 9.5–10 | 11 | 12 | 13–13.5 |
| Ski Boot Size (Mondo) | 25.5 | 26.5 | 27.5 | 28.5 | 29.5 | 30.5 |
| Foot Length (mm) | 255 | 265 | 275 | 285 | 295 | 305 |
PROFESSIONAL BOOT FITTING
Free in-store custom boot fitting, moulding and personalisation are available when you purchase your boots from Snow Lab. Book a boot fitting appointment at our store in Hailsham, East Sussex.
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CUSTOM BOOT FITTING
Thinking of buying your own ski boots or snowboard boots? Have them custom fitted for free in-store when you purchase from Snow Lab.



