Mountaineering & High Alpine Expedition Boots | Boa
Skip to main content

Scientifically Proven Performance through Precision Fit. Explore our new Performance Fit Lab.

Begin main content

THE PEAK PURSUIT.

Max Berger stays dialed in with Boa as he makes his dream a reality, training for his ultimate feat of summiting K2 and Broad Peak without bottled oxygen and becoming the first person to paraglide off the peak.

Read More

FIT TO PERFORM.

We built the Boa Fit System for mountaineering as if our lives depended on it – delivering superior heel hold and stability, secure comfort, and effortless precision in bitter, biting conditions.

La Sportiva G2 SM

LaSportiva G2SM boa
M3

Confidence
in all
conditions.

From uncertain conditions to unpredictable terrain, the Boa Fit System reduces pressure points and accommodates swelling with effortless micro-adjustments for better response and custom comfort in all environments.

Lightweight, strong, and weatherproof.

Pounded, frozen, submerged, you name it, we’ve tested it. The Boa Fit System delivers control and precision while shedding water, ice, and mud.

Scarpa F80

Scarpa Boa

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

La Sportiva G2SM Boa Mountaineering

Making the best gear even better.

Together we're redefining the possibilities of fit.



755
 

do you want to see more of us?

Of course you do. Subscribe to our mailing list for the latest product news, stories and more.

Let's get personal. what do you want to see more of?

By clicking the SIGN UP NOW button, I consent to Boa processing my email address and sending me emails about Boa products, sales, promotions, events in accordance with Boa's Privacy Policy.