Shift Alpha Boa 110 Men Ski Boots

• Stiffness — Medium
• Boot width — Narrow
• Weight — 1,750 g (pair: 3,500 g)
• Skier level — Intermediate
• Polyurethane — Consistent density for perfect wrapping, reliable progressivity, and power transmission
• Integrated tech inserts — Compatible with touring bindings for reliability and direct power transmission when skinning
• Midgrip sole — Contagrip® piece and GripWalk pads for better grip on rocky, icy, or uneven terrain
• Custom Shell HD — Fast personalization of the lower shell in 10 minutes; thin wall construction allows closer fit
• BOA® Fit System — Micro-adjustable, precision fit engineered for tough conditions
• Exobelt technology — Strong fastener with BOA® for heel hold and blister prevention during ascents, precision on descents
• Frictionless pivots — Natural cuff rotation for effortless movement
• Freespine — Sturdy plastic bar links cuff and shell, enhancing alpine progressivity and comfort
• Twinlock mechanism — SkiWalk and FreeSpine design for wide range of motion, safety, and durability
• PowerWedge — Enhances range of motion when unlocked; boosts power transmission when locked
• Polyolefin + PEX
• 1 hiking hook
• Thermosoft footbed — Cushy, slightly shaped footbed with comfort foam layering
• My Custom Fit Freeride 4D Perf — Pre-shaped liner for better fit; cushy foams and elastic toe box for comfort
• Walk function
• 360° 45mm strap — Secure hold for optimized power transmission
• Gripwalk premounted ISO 23223 — Improved walking comfort and grip, no matter the conditions
• Full rubber sole
• 2 riveted aluminium 3D