Allbirds

Features

1. Warm and soft merino wool provides next-level comfort and is naturally thermoregulating
2. ZQ-certified merino wool-blend uppers and heel linings meet high standards of animal welfare, environmental care and social sustainability
3. SweetFoam® midsoles are made with sugarcane-based EVA
4. Shoelaces made from recycled plastic bottles
5. Insoles are made using castor bean oil–based foam
6. Easy to wash: simply remove the laces and insoles, and place in a delicates bag (a pillowcase works too), then choose a gentle cycle with cold water and mild detergent
7. To dry, shake out any excess water and set aside to air dry; the shoes will regain their original shape after 1 or 2 wears
8. Wool Runner sneakers have a carbon footprint of 9.9 kg CO2e (for comparison, a standard sneaker is about 14 kg CO2e, based on Allbirds calculations)
9. Allbirds is a certified B Corporation, meeting the highest standards of verified social and environmental performance, public transparency, and legal accountability