![](http://cdn.allbirds.com/image/upload/f_auto,q_auto,w_375/cms/HUfYmaMVjPzlYSX8BOMcq/69f8982e1ae6064458c06acd05dd8410/group-3.jpg)
Tree Upper
Silky And Breezy
Our proprietary knit feels silky smooth, breathable, and pleasantly cool thanks to eucalyptus tree fiber responsibly sourced from FSC® Certified forests.
![](http://cdn.allbirds.com/image/upload/f_auto,q_auto,w_860/cms/kbv9M4v9uVLauN1xdzviH/1a70beb9a5c5d58a7c7e20ea478bd942/group-5.jpg)
![](http://cdn.allbirds.com/image/upload/f_auto,q_auto,w_375/cms/2s7UWqLbK14QlVZwUHJxVG/c12532895f71f65d276e097ae6bc373e/group-5.jpg)
Sugarcane Midsole
Sweet On The Planet
Contoured and delightfully bouncy, our Brazilian sugarcane midsole is called SweetFoam®, which is made with the world’s first carbon negative green EVA.
![](http://cdn.allbirds.com/image/upload/f_auto,q_auto,w_860/cms/1YZpijSwMXDidenwIJRx2D/f6af2475e87d6b73d725b4d2cbdfca76/group-10-copy.jpg)
![](http://cdn.allbirds.com/image/upload/f_auto,q_auto,w_375/cms/6xSAeNiPsJNolwIOM2ucB2/24c94b772e6dbd93403c32daf1001668/200212-allbirds-restoration-shot-07-mist-wru-mizzle-marine-tt-0704-1.jpg)
Recycled Laces
Loop And Swoop
Our laces are made from 100% post-consumer recycled polyester. One old plastic bottle becomes one pair of shoelaces.
![](http://cdn.allbirds.com/image/upload/f_auto,q_auto,w_860/cms/01uSMVu2rkFI12ovKfgNDq/55474a77b0a4e5f6b4341d8aca9179e6/200212-allbirds-restoration-shot-07-mist-wru-mizzle-marine-tt-0704-1-copy-3.jpg)