The Tecnica Mach Boa HV 110 Ski Boots 2026 deliver a precise BOA fit for wider feet, blending all‑day comfort with confident all‑mountain performance.

Fit Range	High volume, 103 mm last for wider feet
Flex	110 flex for sporty intermediate–advanced skiers
Weight	Approx. 1840 g per boot (26.5)
Ideal For	All‑mountain skiers wanting dialled‑in comfort and support

The Mach Boa HV 110 is built for skiers who want to put their boots on in the morning and not think about them again, even with a high‑volume foot and taller instep. The 103 mm last and anatomically shaped C.A.S. shell wrap the foot evenly, while the BOA H+i1 Fit System replaces traditional lower buckles to fine‑tune tension in tiny increments for a snug, even hold. A 110 flex gives solid support without feeling punishing, ideal for sporty intermediates right through to advanced riders who spend most of their time on‑piste but still roam the mountain. The N.F.S. liner with Celliant keeps things plush and warm, and GripWalk soles add secure traction getting to and from the lifts.

BOA H+i1 Fit System:

• Micro‑adjustable dial and cable wrap the lower shell evenly for precise tension and reduced pressure hotspots.

High‑volume 103 mm last:

• Designed for wider feet and higher insteps, giving out‑of‑the‑box comfort without crushing.

C.A.S. shell construction:

• Anatomical shape with dimples that make professional heat and punch customisation cleaner and longer‑lasting.

N.F.S. liner with Celliant:

• Plush, anatomically shaped liner with infrared tech to help keep feet warmer and promote circulation.

Double Quick Instep:

• Softer plastic over the instep makes getting in and out easier, especially on cold mornings.

GripWalk ISO 23223 soles:

• Rockered, grippy soles for safer walking on icy carparks and boot‑packs, compatible with GripWalk bindings.