Tour-Ready Power with Alpine Precision
For skiers who blur the lines between inbounds lines and backcountry descents, the Salomon Shift Alpha BOA® 130 delivers the best of both worlds. Engineered for the modern freerider, these hybrid boots combine lightweight uphill efficiency with full-throttle downhill power, thanks to a stiff 130 flex, Free Spine walk mode, and a BOA® Fit System that wraps your foot with precision and comfort.
Whether you're hammering through chunder on the descent or skinning toward an untouched couloir, the Shift Alpha BOA 130 keeps you locked in and ready to push boundaries.
Key Features
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Flex Index: 130 – A very stiff flex ideal for expert freeride and touring skiers
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Last Width: 98mm (heat moldable to 104mm) – Narrow fit with customizable shell for performance-oriented skiers
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BOA® Fit System + Exo Belt – Micro-adjustable precision fit and incredible heel hold for secure ascents and powerful descents
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Free Spine Technology – Rigid plastic bar connects cuff and shell for alpine-level power transmission without compromise in walk mode
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Twin Lock Walk Mode – Provides a smooth 50° range of motion with rock-solid ski mode lock-in
Fit & Liner
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My CustomFit Freeride 4D Race Liner – Pre-shaped and heat-moldable with elastic toe box for extra comfort
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Custom Tongue – Fully removable and adaptable to accommodate various instep heights
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Custom Shell HD – Thinner wall shell material molds quickly and offers a closer-to-foot feel for enhanced control
Shell & Materials
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Shell: Polyurethane
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Cuff: Polyolefin + PEX
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Free Spine & Power Wedge: Boost torsional rigidity and downhill performance
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Exo Belt: Textile-reinforced wrap system works with BOA® for comfort and security
Closure System
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2 Riveted Aluminum Buckles + BOA® Lower Shell – Lightweight yet durable with precise fit control
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Power Strap: 50mm Energyzer Claw Hook Strap – Screwed-in for easy tuning or replacement
Bootboard & Sole
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Footbed: Sensitive² Insole
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Boot Sole: GripWalk ISO 23223 + Full Rubber Sole
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Integrated Tech Fittings: Compatible with both alpine touring tech bindings and GripWalk bindings
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Full Serviceability: All external components are screw-mounted for easy bootfitting and part replacement
Specs
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Ability Level: Advanced–Expert
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Flex: 130
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Forefoot Width: 98mm (customizable to 104mm)
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Shell/Cuff Materials: Polyurethane / Polyolefin + PEX
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Includes Tech Fittings: Yes
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BOA® System: Yes
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Number of Buckles: 2 + BOA®
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Sole Type: GripWalk (ISO 23223) with Full Rubber and Tech Inserts
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Category: Hybrid Touring / Freeride
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Warranty: 2 Years
The Salomon Shift Alpha BOA 130 is the go-anywhere, charge-everything boot that doesn’t force you to choose between uphill capability and downhill performance. If your days include chairlifts, bootpacks, and skins, this is the tool that keeps up with your ambition.