

All-mountain ski boots - Unisex -
Advice : Use the foot sizer from SIDAS to help you find the right size
The Kaliber 110 MV GW Boa2 Anthracite/Black is a unisex all-mountain ski boot from the brand Head.
Featuring a flex of 110 and a last width of 100 mm, it is designed for advanced skiers seeking an excellent balance between power and comfort. Its BOA® Fit System closure provides micrometric and multidirectional adjustment, ensuring precise endpiece/hinge mount hold for optimal energy transfer and enhanced control.
Its PU shell incorporates FormFit technology, which improves comfort and control thanks to better resistance to deformation. The Synapse Pro liner with Graphene Thermocomfort ensures innovative thermal regulation to keep feet warm or cool depending on conditions, while offering excellent durability and hygiene. The curved rubber Grip Walk sole guarantees superior walking comfort and a natural foot roll.
With its micro-adjustable buckles and 40 mm Velcro strap, the Kaliber 110 MV GW Boa2 combines technical performance and advanced ergonomics for unforgettable ski outings.

- Flex: 110
- Shell: PU
- Width (at the metatarsal): 98 mm at 25.5 / 100 mm at 26.5 / 102 mm at 27.5 / 104 mm at 27.5
- Strap Velcro 40 mm
- 2 micro-adjustable hooks
- BOA® Fit System
| BOA® FIT SYSTEM | The alpine configuration of the BOA® offers a micrometric and multidirectional fit that locks the endpiece to improve energy transfer, stability, and control. BOA® is designed and guaranteed for efficiency. |
| 3D SYNAPSE | The new SYNAPSE PRO liner is thinner and more anatomical, with woven graphene inside revolutionising temperature regulation to keep you warm or cool depending on your needs. |
| GRIP WALK | Greater walking comfort and natural foot roll thanks to a curved rubber sole. |
| FORM FIT | FormFit plastic formulas hold the stretches made to our shell materials better than ever for optimised comfort and control. |
| GRAPHENE THERMOCOMFORT | Graphene Thermocomfort is a cutting-edge technology that absorbs and dissipates heat, eliminates bacteria, and resists wear, delivering supreme comfort and performance. |