Wide Fit. High Volume. No Compromises.
The Tecnica Mach BOA® HV 110 redefines comfort and precision for skiers with wider or higher-volume feet. Designed with a roomy 103mm last and tall instep, this boot doesn't just fit—it performs. With a stiff 110 flex and the micro-adjustable BOA® Fit System integrated into the lower shell, you get a secure, dialed-in fit with even pressure distribution and enhanced control—without the pinch.
Performance Meets Precision with BOA®
The BOA® Fit System replaces traditional lower buckles with a tough, precision dial and cable setup, offering quick, on-the-fly adjustments and a snug fit across the forefoot. It's more than a convenience—it's a game-changer for those who need volume and control.
Out-of-the-Box Comfort That Adapts
The anatomically shaped C.A.S. Shell and Liner deliver great fit right away and offer exceptional customization potential. Dimples in the shell allow easier thermo-molding, and the C.A.S. Tongue can be heat-molded for a perfect shin-hugging fit in minutes.
Eco-Friendly Warmth & Recovery
The Ecodesign C.A.S. Liner uses recycled materials and is PVC-free, while Celliant® insulation captures body heat and converts it into infrared energy to promote circulation and warmth—ideal for long days in cold conditions.
Key Features
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103mm Last (HV): Wide-volume fit ideal for larger feet and high insteps
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Flex Index 110: Stiff flex designed for advanced to expert skiers
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BOA® Fit System: Replaces lower buckles for precision fit and comfort over the forefoot
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C.A.S. Shell & Liner: Anatomical shape with thermoformable materials for custom fit
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Celliant® Insulation: Boosts circulation and warmth for better performance and faster recovery
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Double Quick Instep: Softer plastic at the instep for easy entry and exit—even in the cold
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45mm Power Strap: Enhances energy transfer and shin support
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GripWalk Soles (ISO 23223): Enhanced walking comfort and traction on varied terrain
Tech Specs
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Ability Level: Advanced–Expert
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Flex Index: 110
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Last Width: 103mm (High Volume)
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Shell Material: Polyurethane
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Cuff Material: Polyolefine
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Liner: Ecodesign C.A.S. with Celliant® Insulation
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Boot Sole Type: GripWalk (ISO 23223)
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BOA® System: Yes – Lower Shell
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Buckles: 2 Aluminum Micro-Adjust + BOA®
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Forward Lean: 12°
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Power Strap: 45mm
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Warranty: 2 Years
Comfort and control finally meet for high-volume feet. The Tecnica Mach BOA HV 110 is built for skiers who need room without sacrificing performance—because great skiing shouldn't require compromise.