evo.com | Head Alpine Ski Boots > Head's BOA(R) entry in the all-mountain expert class is no slouch; the Head Kaliber 120X MV GW BOA2 Ski Boots rock a versatile 100mm fit and proven BOA(R) dial-up fit on the lower shell, and ski like a dream. Fantastic heel hold due to the Dual Density Synapse Pro liner and uncommonly comfortable pull over the instep due to the BOA(R) cabel system mean pure performance with outstanding comfort. Cuff Polyurethane BOA(R) Fit System Upper and lower closures Forward Lean 12deg Gripwalk ISO 23223 Soles Last: 100mm An average width and volume last for most average to slightly wider feet | Head Kaliber 120X MV GW BOA2 Ski Boots 2026 - 26.5 in Black