
Nature is our inspiration. By observing its work, we often find natural materials right before our eyes that we can use in new ways. This is what happened to us with merino sheep wool—they have the most beautiful hair in nature.
But even such a magnificent mane needs a haircut now and then. The ultra-fine wool fibers (80% thinner than a human hair) make our superfine merino wool breathable, temperature- and moisture-regulating, without being itchy.
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Our sheep feel right at home
Together with leading organizations such as ZQ Merino, we ensure that strict agricultural, land management, and animal welfare requirements are met.
Additional materials

RECYCLED PLASTIC BOTTLES
One recycled plastic bottle makes a pair of Allbirds shoelaces. Recycling can be so beautiful.

CASTOR OIL
Castor oil helps us increase the proportion of natural materials in our insoles. This makes them CO2-friendly comfort stars.

RECYCLED CARDBOARD
Our packaging material is made from 90% recycled cardboard, because every box deserves a second chance.
The Allbirds philosophy
Comfortably through the day
Light, springy and really comfortable - with Allbirds shoes you can get through everyday life effortlessly. Simply slip them on in seconds and enjoy the comfort.
Sustainable with every step
From materials to transportation, we are working to reduce our carbon footprint to zero. Because we are responsible now and must achieve our climate targets now - not in 30 years' time.
Materials from nature
Wherever possible, we replace petroleum-based plastics with natural alternatives. These include wool, eucalyptus fibers and sugar cane. And because these materials are soft, airy and environmentally friendly, it's a real win-win situation.