Sustainable footwear brand Allbirds has just unveiled their first-ever high-top sneaker, called the Tree Topper.

Allbirds believes in creating better things in a better way and the Tree Topper fully embodies the brand’s sustainable ethos. Not only is it their first sneaker with a high-top silhouette, but it is also their first design that incorporates all three innovative materials, wool, tree and SweetFoam. SweetFoam is derived from the renewable sugarcane plant and is the world’s first carbon-negative EVA. Eventually, SweetFoam will be used in the soles of every pair of Allbirds shoes and Tree Topper is the first!

“The Tree Topper is a true representation of our approach to design and sustainability,” says Jamie McLellan, Head of Design for Allbirds, “with just the right amount of nothing and comfort as a non- negotiable, the Tree Topper is a playful canvas for showcasing our three hero materials.”

The Tree Topper launches today in two core colors, Kauri Jo and Charcoal, and two limited-edition colors, Zin and Fiddle Leaf. Shop the collection at