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We highly recommend booking a ski boot fitting appointment rather than buying boots online. Our fitting service is exclusive to in-store purchases. Boots bought online do not include fitting, custom insoles, or our G&S Fit Guarantee.
This appointment based service offers one to one time with our expert boot fitters. It includes:
- Biomechanical assessment & pressure analysis
- Personalised boot selection & customisation
- Custom insole fabrication
- G&S Fit Guarantee for comfort and performance
Don't leave your fit to chance. Book your ski boot fitting today and ski with confidence.
2027 Tecnica Mach BOA MV 120 Dual Ski Boots
Product Overview
The Tecnica Mach BOA MV 120 Dual Ski Boots combine a precise medium-volume fit with Tecnica's new dual BOA closure system, giving strong skiers an exceptionally secure and adjustable fit.
With a 100mm last and 120 flex, the Mach BOA MV 120 Dual is designed for advanced skiers looking for excellent power transfer and control without moving into an excessively aggressive race-style boot. The medium-volume shell provides a balanced fit for average-width feet, while the anatomical lower shell works with the BOA system to distribute pressure evenly.
The standout feature is the dual BOA configuration, with one dial controlling the shell and another controlling the cuff. This allows the fit to be adjusted independently around the foot and lower leg, making it easier to achieve a secure, personalised feel.
Tecnica's Quick Instep makes getting the boots on and off easier, while the Ecodesign Performance C.A.S. liner provides supportive cushioning and can be customised for an even more precise fit.
Why Choose This Model?
- 100mm Medium Volume Fit – A versatile fit suited to average-width feet.
- 120 Flex – Provides strong support and responsive power transfer for advanced skiers.
- Dual BOA Fit System – Separate BOA dials allow the shell and cuff to be adjusted independently.
- Anatomical Lower Shell – Designed specifically around the BOA system for a secure and consistent fit.
- Quick Instep – Softer plastic around the instep makes the boots easier to put on and take off.
- C.A.S. Performance Liner – Provides supportive comfort with customisation potential.
- Bi-Injected PP Cuff with Backspine – Provides a good balance of support and progressive flex.
- 45mm Power Strap – Adds support around the cuff and helps improve power transfer.
- GripWalk Soles – Improve grip and comfort when walking around the resort.
Key Features
Dual BOA Fit System
The Mach BOA MV 120 Dual uses two BOA dials, one controlling the lower shell and one controlling the cuff. This allows skiers to fine tune the pressure independently around the foot and lower leg for a more precise and secure fit.
100mm Medium Volume Last
The 100mm last provides a balanced medium-volume fit for average-width feet. The anatomical shape is designed to provide a close connection between the foot and shell while retaining enough room for all-day comfort.
120 Flex
The 120 flex rating provides the support and responsiveness required by advanced skiers. It offers strong power transfer for carving and faster skiing while retaining a more progressive feel than an extremely rigid race boot.
Quick Instep
The Quick Instep construction uses softer material around the instep to make the shell easier to open when putting the boots on and taking them off.
Ecodesign Performance C.A.S. Liner
The Performance C.A.S. liner provides supportive cushioning around the foot and shin while offering the potential for further customisation to improve fit and comfort.
Bi-Injected PP Cuff with Backspine
The bi-injected polypropylene cuff provides the support needed for a 120 flex, while the Backspine construction helps deliver effective power transmission through the boot.
45mm Power Strap
The wide Velcro power strap secures the upper cuff around the lower leg and provides additional support when driving the boot through a turn.
GripWalk Soles
GripWalk soles provide improved traction and walking comfort on snow, ice and hard surfaces while remaining compatible with GripWalk-compatible alpine bindings.
Fit
The Mach BOA MV 120 Dual is designed around a medium-volume 100mm last, making it a good choice for average-width feet.
- Last: 100mm
- Volume: Medium Volume
- Flex: 120
- Ability: Advanced to Expert
- Foot Shape: Average width
The dual BOA system makes it particularly useful for skiers who want precise control over how tightly the boot holds the foot and cuff. As with any performance ski boot, professional fitting is recommended to ensure the shell and liner are correctly matched to your individual foot shape.
Technical Specifications
| Specification | Details |
|---|
| Flex | 120 |
| Last | 100mm |
| Volume | Medium Volume |
| Shell | PU with Quick Instep |
| Cuff | Bi-Injected PP with Backspine |
| Closure | Dual BOA Fit System |
| Shell Closure | BOA Fit System |
| Cuff Closure | BOA Fit System |
| Liner | Ecodesign Performance C.A.S. |
| Power Strap | 45mm Velcro |
| Sole | GripWalk ISO 23223 |
| Forward Lean | 12° |
| Weight | 1875g |
| Sizes | 240–310 |
| Intended Use | All Mountain / On Piste |
| Ability | Advanced to Expert |