Women's 105-Flex All-Mountain Alpine Boot
Tecnica W Mach1 MV 105 Alpine Boot
The Tecnica W Mach1 MV 105 Alpine Boot is a 1,660 g (size 24.5) women's resort boot with a 100 mm medium-volume last, a 105 flex, and a GripWalk (ISO 23223) sole, built for advanced women who ski lifts and want a powerful, precise fit. The W Mach1 MV 105 is a four-buckle alpine boot with no walk mode, tuned for downhill performance rather than touring.
Expert Fit Review
Fit profile and recommendations reviewed by CCBB bootfitters.
Is This the Right Boot for You?
Best For
Advanced to expert women skiers with medium-volume feet who ski inbounds, want a 105 flex for driving all-mountain skis, and value a snug, heat-moldable performance fit on a 100 mm last.
Consider Another Boot If
You want to tour or skin uphill, need a walk mode and tech inserts, have a narrow low-volume foot better suited to the LV last, or want a softer flex for easy, relaxed resort skiing.
CCBB Boot Ratings
Uphill Efficiency
No walk mode
Downhill Performance
Strong 105 resort flex
Walking Comfort
GripWalk rubber, fixed cuff
Transition Speed
Alpine boot, no transitions
Rating scale: 5 = top of its class, 4 = excellent, 3 = good, 2 = specialized or below average, and 1 = limited.
CCBB Fit Profile
Overall VolumeMedium
Toe BoxMedium
Forefoot VolumeMedium
Instep HeightMedium
Heel HoldGood
Ankle HoldGood
PunchabilityModerate
Heat MoldableYes
Why We Like It
- The W Mach1 MV 105 delivers a supportive 105 flex that lets advanced women drive all-mountain skis without the harsh, blocky feel of an overly stiff boot.
- The 100 mm medium-volume last fits average women's feet with a performance wrap, and the C.A.S. shell and liner are fully heat moldable for a custom fit.
- Four aluminum micro-adjustable buckles and a power strap lock the heel and forefoot for precise, lift-served skiing.
- The women's-specific liner and lower-cuff design accommodate a lower calf and shorter leg for better contact and warmth.
- The GripWalk (ISO 23223) sole adds grip and easier walking in the lodge and parking lot compared with a smooth ISO 5355 alpine sole.
Best Uses
- Inbounds resort and all-mountain skiing
- Driving women's all-mountain skis 80 to 100 mm underfoot
- Advanced to expert women who want a performance fit
- Medium-volume feet on a 100 mm last
- Skiers who want GripWalk grip for lodge and parking-lot walking
Bootfitter's Advice
The W Mach1 MV 105 fits medium volume on a 100 mm last, with a women's-specific lower cuff, a snug heel pocket, and a medium instep. After fitting hundreds of women in the Mach1 line, we find it suits average-width feet that want a performance fit without the tight squeeze of the low-volume last. The C.A.S. shell and liner heat mold, and we can punch the sixth-toe and navicular areas.
This is a resort boot with no walk mode and no tech inserts, so skiers who want to skin or tour should look at a Cochise W or a dedicated touring boot instead. The 105 flex rewards a confident, forward stance; lighter or less aggressive skiers may prefer the softer W Mach1 MV 95. Confirm length and volume with a shell fit before buying.
Fit profile reviewed by CCBB bootfitters. Final sizing should be confirmed with a shell fit whenever possible.
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Technical Specifications
Manufacturer specs · Click to expand
Fit and Construction
- Weight
- 1,660 g per boot (size 24.5) per Tecnica. The Ski Monster measures 1,630 g at size 24.5.
- Last
- 100 mm (medium volume)
- Flex
- 105 (women's)
- Range of Motion
- None. The W Mach1 MV 105 is an alpine boot with no walk mode.
- Shell
- C.A.S. polyurethane with T-Drive
- Cuff
- C.A.S. polyurethane, women's-specific height
Features and Compatibility
- Walk Mode
- None. Fixed alpine cuff.
- Closure
- Four aluminum micro-adjustable buckles with power strap
- Binding Compatibility
- GripWalk (ISO 23223) alpine sole. Works with GripWalk and MNC (Multi-Norm Certified) alpine bindings. Not compatible with pin/tech touring bindings (no tech inserts) or with GripWalk-incompatible ISO 5355-only alpine bindings.
- Sole
- GripWalk (ISO 23223) alpine sole
- Forward Lean
- 13.3 degrees
- Liner
- W.S.D. women's-specific performance liner with adjustable tongue, heat moldable
Compare the Tecnica W Mach1 MV 105
W Mach1 MV 105 vs. Tecnica W Mach1 MV 95
Both are women's resort boots on the same 100 mm medium-volume shell with GripWalk soles and four buckles. The W Mach1 MV 105 runs a stiffer 105 flex for advanced to expert skiers who drive their skis, while the W Mach1 MV 95 uses a softer 95 flex for a more forgiving, easier-to-flex feel. Choose by how hard you ski.
Shop Tecnica W Mach1 MV 95 boots
W Mach1 MV 105 vs. Tecnica W Mach BOA MV 105
Both share the 100 mm last and 105 flex. The W Mach1 MV 105 uses four traditional buckles for a proven, adjustable clamp, while the W Mach BOA MV 105 replaces the lower buckles with a BOA Fit System dial that wraps the forefoot more evenly. Skiers who want micro-adjustable, even lower-boot tension often prefer the BOA.
Shop Tecnica W Mach BOA MV 105 boots
W Mach1 MV 105 vs. Tecnica Cochise 105 W
The W Mach1 MV 105 is a pure alpine boot with no walk mode, built for the best downhill performance inbounds. The Cochise 105 W adds a walk mode and touring-capable sole for skiers who want to leave the resort. Choose the W Mach1 MV 105 if you never skin, and the Cochise if you want to tour.
Shop Tecnica Cochise 105 W boots
Common Questions
Who should buy the Tecnica W Mach1 MV 105 Alpine Boot?
The W Mach1 MV 105 suits advanced to expert women skiers with medium-volume feet who ski inbounds and want a supportive 105 flex on a 100 mm last. It is a resort boot with no walk mode, tuned for driving all-mountain skis 80 to 100 mm underfoot.
Does the W Mach1 MV 105 have a walk mode?
No. The W Mach1 MV 105 is an alpine boot with a fixed cuff and no walk mode. Skiers who want to skin or tour should choose a boot with a walk mode and tech inserts, such as the Cochise W or a dedicated touring boot. The W Mach1 MV 105 is built for downhill performance, not the uphill.
What bindings work with the W Mach1 MV 105?
The W Mach1 MV 105 has a GripWalk (ISO 23223) alpine sole. It works with GripWalk and MNC (Multi-Norm Certified) alpine bindings. It is not compatible with pin/tech touring bindings because it has no tech inserts, and it should not be used in ISO 5355-only alpine bindings that are not GripWalk compatible. Confirm your binding is GripWalk or MNC rated.
How does the W Mach1 MV 105 fit and size?
The W Mach1 MV 105 fits medium volume on a 100 mm last with a women's-specific lower cuff, a snug heel, and a medium instep. Length runs close to true Mondo size. Narrow, low-volume feet are better served by the LV shell. Confirm fit with a shell check rather than converting from street-shoe size.
Is 105 the right flex for me?
A 105 flex suits advanced to expert women who ski actively and load the front of the boot. Skiers who want a more forgiving, easier-to-flex feel, or who are progressing from a softer boot, often prefer the W Mach1 MV 95. Body weight, height, and skiing style all factor in, so we are happy to help you choose in the shop.
Can the W Mach1 MV 105 be heat molded and punched?
Yes. The W Mach1 MV 105 uses a C.A.S. Custom Adaptive Shape shell and liner that our bootfitters can heat mold and punch for sixth-toe, navicular, and ankle relief. The medium-volume shell responds well to moderate work; very wide feet may need more extensive fitting.
How much does the W Mach1 MV 105 weigh?
Tecnica lists the W Mach1 MV 105 at 1,660 g per boot in size 24.5, and The Ski Monster measures it at 1,630 g at the same size. That is a normal weight for a four-buckle women's alpine boot, since it prioritizes downhill support over low weight.
What is the difference between the MV and LV Mach1?
MV stands for medium volume, a 100 mm last for average women's feet. LV stands for low volume, a narrower 98 mm last for skiers with slim feet and low insteps. The W Mach1 MV 105 is the medium-volume option; skiers who find it loose in the forefoot or ankle should try the LV shell.
Is the W Mach1 MV 105 warm enough for cold resort days?
The W Mach1 MV 105 uses a women's-specific liner tuned for warmth and contact on a lower, shorter calf. For most inbounds days it is warm enough. Skiers with cold feet can add an aftermarket heated or thicker liner, and a proper shell fit that avoids overtightening also helps circulation.
Our Verdict
The Tecnica W Mach1 MV 105 Alpine Boot is a strong choice for advanced to expert women who ski inbounds and want a precise, powerful fit. The 105 flex, four-buckle shell, and 100 mm medium-volume last drive all-mountain skis with confidence, and the C.A.S. shell and women's-specific liner heat mold for a custom fit. It has no walk mode, so skiers who want to tour should look elsewhere, but as a dedicated resort boot the W Mach1 MV 105 delivers reliable downhill performance.
