Performance all-mountain ski boots featuring a narrow 98 mm last, a responsive 100 flex, and a comfort-focused design for advanced skiers who want precise control, excellent comfort, and reliable performance throughout a full day on groomed slopes.
The Tecnica Mach Sport LV 100 GW has been designed for skiers looking for a performance-oriented boot with a narrower fit while maintaining a high level of comfort. Thanks to its Low Volume (LV) shell, T-SPORT technology, anatomically shaped N.F.S. Adaptive liner, and the possibility of individual customization through the C.A.S. system, it delivers an accurate fit, efficient power transfer, and excellent comfort right from the first day on the mountain.
The narrow 98 mm shell provides excellent foot retention and highly precise ski control. The polyurethane (PU) construction delivers excellent torsional rigidity and stability during aggressive skiing, while Quick Instep technology makes putting the boots on and taking them off significantly easier.
The Ecodesign Sport N.F.S. Adaptive liner follows the natural shape of the foot, providing excellent insulation, long-lasting comfort, and the support needed for performance skiing. If additional fitting adjustments are required, the shell can be heat-customized using Tecnica's C.A.S. technology, allowing the boots to achieve an almost fully personalized fit.
Who are these boots for
How the boots perform on snow
Compared to the Mach Sport MV 100, the LV version features a narrower 98 mm shell that provides a closer fit and even more efficient power transfer. Compared to the Mach1 series, it places greater emphasis on comfort and ease of use while maintaining a distinctly sporty character.
Understanding the key specifications
Flex Index:
A flex of 100 offers the ideal balance between performance support and all-day comfort. It is designed for advanced skiers who want precise control without the extreme stiffness of race boots.
Last Width:
The narrow shell delivers exceptional foot retention, greater ski precision, and more efficient energy transfer.
Weight:
The balanced construction provides excellent stability, durability, and comfort throughout the day.
Forward Lean:
The sporty forward lean promotes an efficient skiing stance, better tip engagement, and more effective power transfer during carving turns.
Available Sizes:
Technologies
C.A.S. Shell
The shell can be heat-customized to match the individual shape of the foot.
Benefits:
N.F.S. (Natural Foot Shape) Adaptive Liner
An anatomically shaped performance liner designed to match the natural shape of the foot.
Benefits:
Quick Instep
A softer plastic insert over the instep makes entering and exiting the boots significantly easier.
Benefits:
Lift Lock Buckles
Lift Lock aluminum buckles remain open and out of the way after being released, making entry much easier.
Benefits:
GripWalk
The modern GripWalk sole improves walking comfort and provides better traction on slippery surfaces.
Benefits:
T-SPORT
T-SPORT technology reinforces the rear structure of the shell and improves power transmission between the cuff and lower shell.
Benefits:
ECO DESIGN
The boot is manufactured using more environmentally responsible production methods and recycled materials without compromising performance.
Benefits:
Material Traceability Program
Tecnica's Material Traceability Program improves transparency throughout the manufacturing process by tracking the origin of selected materials.
Benefits:
Boot construction
The Mach Sport LV 100 GW combines:
The result is a performance ski boot that combines precise control, excellent comfort, and extensive customization possibilities for full-day skiing.
Closure system
The boots feature:
Benefits:
Technical specifications
Model:
Flex:
Last Width:
Shell:
Cuff:
Liner:
Closure System:
Power Strap:
Outsole:
Forward Lean:
Weight:
Available Sizes:
Color:
Why choose the Tecnica Mach Sport LV 100 GW
The Tecnica Mach Sport LV 100 GW is an outstanding choice for advanced skiers looking for a narrower performance boot that combines precise handling with exceptional comfort. Featuring a 98 mm Low Volume shell, T-SPORT technology, the anatomically shaped N.F.S. Adaptive liner, customizable C.A.S. Shell technology, Quick Instep construction, Lift Lock buckles, and a GripWalk sole, it delivers an excellent balance of sporty performance, comfort, and efficient power transfer. It is the perfect choice for skiers who want to refine their technique, enjoy dynamic carving on groomed slopes, and remain comfortable throughout an entire day on the mountain.
| For whom: | Men's/Unisex |
| System used: | GripWalk |
| Type of ski boots: | All mountain |
| Type of skier: | Sports |
| Ski boot flex index: | 70-100, 90-120 |
| Boot Width: | 98 |
C.A.S. SHELL TECHNOLOGY C.A.S. SHELL C.A.S. SHELL CUSTOMIZATION
RESULT? GREAT OUT-OF-THE-BOX FIT.
As not all feet are shaped the same. C.A.S. Technology allows for the highest level of customization in the market.
• Accurate anatomical shape
• Customizable
- poffers easier and faster heating
- holds custom shape more accurately
• PUNCHING (increase material). Polyether material can be heated and punched in problem fit areas
• GRINDING (increase volume). The shell can be grindabled in problem fit areas.
The new sole-binding system for walking comfort and skiing performance. Increased walking comfort and improved natural roll thanks to curved rubber sole. High-profiled slip-resistant sole. Compatible with all “Grip Walk Ready” bindings.Walking comfort
Better walking grip
No adjustment needed



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.
The anatomical shape of the liner - NFS (Natural Foot Shape) ensures excellent power transmission thanks to new comfortable materials. NFS - ANATOMICALLY SHAPED NFS LINERS.
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.
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.
A shaped plastic component at the instep that is softer than the rest of the shell helps you to step into and out of the ski boot.
Inspired by Tecnica’s innovative T-Drive technology, the new T-Sport system creates a performance-bridge between the upper cuff and lower shell. This strategic link enhances power transmission directly to the skier’s forefoot—where precision and control matter most. Designed to maintain shell integrity and deliver a consistent, responsive flex, T-Sport offers a simple yet effective solution to elevate your experience on the mountain. T-SPORT FEATURES
Power transmission
Precision and control
Responsive flex