Intro
Head recently announced their Kaliber MV all-mountain ski boot collection, which includes models with an all-new dual-BOA closure system, and we discussed the highlights of the announcement in our initial writeup.

Now that we have the new Kaliber 130 MV BOA2 in hand for long-term testing, we’re adding some of our measured specs and photos here. We’ll continue to test it (and the women’s Kaliber 105 W MV GW BOA2) going forward; if you’re a BLISTER+ member or you have our Digital Access Pass, you can already check out our initial on-snow impressions in our Flash Review of the Kaliber 130 MV BOA2.

Boot: 2025-2026 Head Kaliber 130 MV GW BOA2
Stated Flex: 130 (adjustable to 140)

Available Sizes: 25–30.5

Stated Last Width (size 26.5): 100 mm

Size Tested: 26.5

Stated Boot Sole Length (size 26.5): 306 mm

Blister’s Measured Weight (size 26.5):

Shells, no Liners (left & right): 1601 & 1603 g
Liners, no Footbeds: 530 & 539 g
Shells + Liners = 2131 & 2142 g
Stock Insoles: 25 g each
Removable Spoilers: 32.5 g each