Mother Nature is our muse. Building on her handiwork, we’re finding new uses for materials that exist right in front of us. Like Trino™ and TrinoXO™, nature’s super-yarns.

When we couldn’t find yarns that met our standards of ultimate comfort and sustainability, we invented our own. First, we combined the incredible properties of our renewable materials Tree + Merino (Trino™, get it?) for a soft, breathable fiber. And then we evolved it to create TrinoXO™ (like an exoskeleton - we’re on a roll, right?), equipped with natural odor-reducing properties. Smells like a win-win.


Supporting Our Flock

We partner with organizations like ZQ Merino and the Forest Stewardship Council to ensure we meet strict standards to protect the land, and the animals and people who depend on them.

Wool spun around a globe










One recycled plastic bottle equals one pair of Allbirds laces. Reincarnation is a beautiful thing. Castor bean oil helps us increase the natural content in our insoles. Lean, bean, comfort machines.  Our packaging is made from 90% recycled cardboard. Because every box deserves a second chance.



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