Allbirds

Features

1. Seamless one-piece uppers provide maximum comfort and are made from a eucalyptus tree blend material
2. Compared to traditional materials like oil-based polyester or nylon, using tree fiber cuts the shoes' carbon footprint in half
3. Shoelaces are made from recycled plastic bottles
4. Bio-based nylon eyelets
5. Lightly padded heel collars help lock ankles in place for no-slip heel fit
6. ZQ-certified merino wool heel linings
7. Insoles are made using castor bean oil-based foam
8. Flexible, cushioned midsoles provide all-day support
9. Cushioned crash pads feature a sportier, angular heel shape that softens impact
10. Easy to wash: Simply remove the laces and insoles, place in a delicates bag (a pillowcase works, too), and then choose a gentle cycle with cold water and mild detergent
11. To dry: Shake out any excess water and set aside to air dry; the shoes will regain their original shape after 1 or 2 wearings
12. Don't put the shoes in the dryer; hand-wash your laces and insoles separately
13. Allbirds is a certified B Corporation, meeting the highest standards of verified social and environmental performance, public transparency, and legal accountability