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M3 Dial Lace Boa


BOA is redefining the possibilities of fit for all kinds of industries, all over the globe. We designed the BOA Fit System to deliver micro-adjustable precision fit, meeting the strength and tension requirements of applications across multiple product categories.

The BOA Advantage.

Each micro-adjustable system uses unique dial, lace and guide configurations to deliver unprecedented fit and performance. While each component is crucial in optimizing the fit experience, the foundation of the BOA Fit System is the BOA dial.

M3 uses a 1:1 gear ratio and a larger dial to increase dexterity and grip for gloved hands. Quick lace take-up and powerful closure allows for micro-adjustment in the most extreme environments and the harshest weather.

How M3 works


winter sports.

We were born on the snow.

The BOA Fit System began as a fit system for snowboard boots and we’ve been refining it for optimal performance in cold weather ever since. The dial, laces, and lace guides never freeze, in fact, they repel ice, snow, and other elements, securing traction and overall stability even in the harshest conditions.

  • Snow shoes
  • Traction devices
  • Snowmobile
Yak Trax Summit Boa

Yonex Power Cushion Infinity


Limitless possibilities, peak performance.

On the court, the track, or field, the BOA Fit System is pushing innovation in athletic footwear to increase speed and agility, so your game is always at its peak. We designed our system to provide a closer connection to your shoe’s mid-sole, so that every micro-adjustment of the BOA dial means better precision, stability, and security.

  • Court
  • Cleated
  • Training

Water Sports.

Pounded, frozen, submerged.

Through rough rapids and frigid mountain lakes, BOA improves fit and increases adjustability on everything from wakeboarding boots to kayak seats and helmets. The BOA Fit System doesn’t stretch when wet, and is easily adjustable with gloves on, making it a key high-performance technology for any water application.

  • Water skiing
  • Wakeboarding
  • Kayak
Radar Vector Boa

FLY Racing Lite Hydrogen

Motor Sports.


Built to withstand the harshest impacts, for the most extreme athletes. From knee protection, to motocross pants, to moto boots and shoes, the BOA Fit System performs in the toughest applications. We designed our dial to repel dirt and grit, to be easily adjusted even with gloves on, and to work friction-free to keep you secure, protected, and comfortable when you’re flat out going for it.

  • Snowmobile
  • Motocross
  • Motorcycle