Tecnica Mach BOA 100 MV Ski Boots 2026'

Intermediate level skiers with mid-volume fit needs that are looking for a Dialed In precicsion fit -- meet the MachBoa MV 100. With a medium volume anatomically shaped lower shell crafted specifically for the BOA® Fit System, this boot delivers on Tecnica's commitment to performance and fit. With a simple turn of the dial, you get a secure performance fit, while the contoured liner provides exceptional comfort. Stay locked in all day.

Last: 100
Flex: 100
Volume: MV

Technical Details
Sizes: 24.5 - 30.5 (HALF)
Weight (g): 1790 g
Liner: Ecodesign - Sport - N.F.S. Adaptive
Soles: Gripwalk ISO 23223
Shell: PP - Quick Instep
Cuff: PP
Buckles: 2 Micro Adjustable Aluminum Cuff Buckles, Shell BOA® Fit System
Powerstrap: 45 mm Velcro Strap
Forward lean: 14.0°

FLEX:

Given the needs and level of every skiers, we project models with different flex, thanks to the combination of different plastics. Tecnica ski boots are divided into: HARD (flex man 140-120/woman 115-95), MEDIUM (flex man 110-90/woman 85-75) e SOFT (flex man 80-60/woman 65-55).
HARD: for expert and more robust skiers
MEDIUM: for intermediate and/or medium-sized
SOFT: for beginners or lighter skiers

WIDTH:

The width of foot's sole changes from person to person, that's why our ski boots have different volumes to meet the needs of every skier. Tecnica ski boots are divided into: LV (low – from 93 to 98mm), MV (mid – from 99 to 100mm) and HV (high – 103mm).
LV: for skiers with narrow foot's sole or for those who prefer a more enveloping and precise fit
MV: for skiers with medium foot's sole or for those who prefer a regular fit
HV: for skiers with a wide foot's sole or for those who prefer a comfortable fit

C.A.S. SHELL
The C.A.S. Shell has an anatomical shape that matches the shape of the foot. This allows for a better out-of-the box initial fit. The dimples on the shell offer less surface tension and facilitate heating, making customizing the shell easier. The shell retains the new shape better and longer.

SHELL FEATURES
Anatomic and precise shape
Easier and faster thermo-forming
Easy customization

SHELL CUSTOMIZATION
PUNCHING (INCREASE VOLUME)
Only using Tecnica C.A.S. Pro tool system

N.F.S. LINER

COMFORT FIT
Anatomically pre-shaped internal padding
Custom thermoformable with hot air
Extra thick soft padding offers comfort and warmth

BOA TECHNOLOGY

The BOA® Fit System, provides a performance fit engineered to enhance feel, and responsiveness while reducing pressure points by incrementally modulating the Alpine boot closure with precise micro-adjustments.

DIALED IN: Micro-adjustable,? precision fit
LOCKED IN: Uniform wrap delivering? superior heel hold and? edge-to-edge control
CONFIDENT: Engineered to perform in the toughest conditions

Additional Technologies & Features:

QUICK INSTEP: Utilizes softer plastic over the instep area that allows the shell to open easier as you are entering or exiting the boot.

LIFT LOCK BUCKLES: Innovative Lift Lock system holds the buckles up and out of the way so they don't catch while getting in or out of your boots.

ECO DESIGN: The ability to obtain regenerated material with homogeneous and known mechanical characteristics will allow a wider use of them in the production on new ski-boots.

MATERIAL TRACIABILITY PROGRAM: QR will provide a precise description of all the materials used in the production of the specidic ski-boot, allowing a more precise and consistent regeneration of those materials. This will result in better quality and more possibility to reuse in new ski-boots production.