Get the hang of it perfectly:
optimum ski boot fit thanks to the BOA® Fit System

What makes a ski boot the perfect ski boot? Quick answer: It should fit well, be comfortable and provide the basis for stability, manoeuvrability and control on the piste. If this is not the case, problems are inevitable. There are numerous reasons why compromises in ski boots never, ever pay off. An optimised fit not only provides more comfort, but also has a direct impact on performance, safety and skiing enjoyment.

The ski can only be steered in a controlled manner if it is well fixed

If the ski boot pinches or the foot floats a little, ski performance decreases. Conversely, a fixed foot can control movements efficiently and precisely. Correctly fitting ski boots improve balance, falls are less frequent and the risk of injury is reduced. These are all prerequisites that must be met in order to turn a descent into a pleasurable run. The logical conclusion: a precise ski boot fit brings more moments of happiness on the piste.

Adjust your ski boot precisely with the BOA® Fit System

Whether a day's skiing is an unadulterated skiing experience depends largely on whether the ski boot fits. And not just somehow, but precisely. A technology that has long been tried and tested in running, cycling or touring ski boots is now conquering the world of skiing: the BOA® Fit System. This is a finely adjustable fit system that works as follows: By turning the twist lock, a stainless steel cable inside the product or visible on the outside tightens evenly until it is completely adjusted to the foot. The results are a significant improvement in fit, performance and comfort in the ski boot. 

Developed in 2001 as a quick lacing system for snowboard boots in the Rocky Mountains, BOA Technology Inc. now works with many market-leading manufacturers and supplies optimally customised fit solutions for a wide range of applications. Renowned brands rely on the BOA® Fit System to offer customers in the ski boot sector simple and intuitive operation and a precise fit.

Perfect Fit: ski boot brands with BOA® Fit System

In the 2023/2024 season, the BOA Fit System from Atomic, Fischer, K2 and Salomon will be used in a total of 17 ski boot models. The system, which was specially developed for alpine ski boots, consists of the H+i1 twist lock, a robust stainless steel cable and external cable guides. The system has been designed to withstand the strong forces exerted by ski boots. Thanks to a bayonet and cartridge system, the ski boot offers maximum impact protection and can be adjusted in both directions - for tightening and opening.

Advantages of the BOA Fit system compared to classic 4 buckles at a glance:
  • The midfoot is evenly enclosed.
  • The pressure from above that buckle shoes generate is reduced.
  • Pressure points are reduced thanks to optimum pressure distribution.
  • The fit can be loosened and tightened in the blink of an eye.
  • The system offers a millimetre-accurate, precise fit for excellent heel hold and more edge grip.
Top brands ski boots with BOA system

ATOMIC

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Atomic
Atomic Boa Skischuh
All-mountain ski boot: the Hawx Ultra XTD BOA
The fit, power and precision of the Hawx Ultra meet the touring features of the Backland: the Hawx Ultra XTD is a hot candidate for first-class alpine performance that also cuts a great figure on tour.
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Atomic
Boa Technik bei Atomic
SPECIAL FEATURES:
- narrow 98 mm fit with BOA® Fit System, which optimally encloses the foot
- numerous adjustment options thanks to Mimic liner technology, Memory Fit and customisable geometry
- optimised freedom of movement on the ascent
- outstanding downhill performance thanks to Prolite, True-Flex PU plastic and revised free/lock mechanism
- Efficient 54° cuff mobility (ROM)
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Atomic
Tiefschnee Fahren mit Atomic Ski
FOR WHOM:
For all all-mountain and piste skiers who want a ski boot for all areas of use - from the ski resort to a trip into the backcountry.

Fischer

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Fischer
Fischer Boa Skischuh
Legendary RC4 meets RC4 performance ski boot with BOA® Fit System
Since 1979, two letters and a number have been synonymous with absolute top products in the World Cup, the alpine ski racing scene and for ambitious piste skiers: RC4. The full-range supplier Fischer also offers RC4 ski boot models with vacuum technology to match the skiing performance and design.
Skifahren bei Nebel
SPECIAL FEATURES:
- 100 mm base moulding at 26.5
- Vacu-Plast material that can be customised with the well-known Vacuum technology
- easy entry paired with high-performance skiing
- harmonious closing of the shell thanks to the BOA® Fit System
- warming and breathable inner boot with PrimaLoft®
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Fischer
neu Skischuhe von Fischer
FOR WHOM:
For sporty skiers looking for high-performance alpine boots

K2

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K2
K2 Boa Skischuh
Most comprehensive ski boot collection with BOA® Fit System
Together with Boa Technology Inc., K2 engineers have developed a completely new system with revolutionary potential that puts the skier's performance requirements centre stage. With a total of ten models, K2 offers the most comprehensive ski boot collection to date: six Recon BOA/Anthem BOA models for piste skiing are joined by four Mindbender BOA models for freeriding.
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K2
K2 Skischuh
SPECIAL FEATURES:
- Boot board technology: interchangeable heel inserts to fine-tune cushioning and performance requirements even further. The heel insert can be adapted to different last widths and foot shapes.
- Completely new shell with BOA® Fit System for improved customisation and better fit
- precise customisation of the toe area thanks to "Toe-Shim"
- seamless, heat-mouldable inner boot with Intuition foam layers of different densities for perfect comfort and improved performance
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K2
Freestyle Skifahrerin
FÜR WEN:
Das Setup von Skischuhen und Ski richtet sich an passionierte Skifahrer, die die Leistung nicht dem Zufall überlassen und die individuelle Performance auf das nächste Level heben möchten – sei es auf der Piste oder abseits am Berg.

SALOMON

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Salomon
Salomon Boa Skischuh
S/PRO SUPRA BOA
With the S/PRO SUPRA BOA, Salomon offers an on-piste boot that can also be used as an all-mountain boot thanks to its perfect fit. With EXOWRAP, Salomon achieves a complete ecosystem in interaction with the liner and shell, guaranteeing perfect support, an ideal fit and unbeatable comfort.
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Stefan Leitner
Pärchen beim Skifahren
SPECIAL FEATURES:
- SHELL: polyurethane shell with BOA® Fit System for millimetre-precise adaptation to the shape of the foot and for optimum performance even under extreme conditions thanks to perfect wrapping, reliable progressivity and good power transmission
- SensiFit™ fabric: honeycomb PU insert on the inside of the shell for easy entry
- SHAFT: Power Spine - the metal plate connects the shaft and shell for strong rear support
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Stefan Leitner
Salomon Boa Skischuh in weiß
FOR WHOM:
A ski boot for on-piste skiers looking for a performance boot with a perfect fit and a high level of comfort.

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