- Breathable uppers are made from a eucalyptus tree blend material and help keep the air flowing for added comfort
- Compared to traditional materials like oil-based polyester or nylon, using tree fiber cuts the shoes' carbon footprint in half
- 48% bio-based SwiftFoamâ„¢ midsoles are lightweight and bouncy; an innovative low-heat foaming process means the production of these midsoles requires less energy
- External heel counters are made entirely of scraps from the SwiftFoam midsole production process
- Heel counters and flared, geometric midsoles help keep your feet steady
- Outsoles are engineered to flex, helping to smooth out heel-to-toe transitions and increase energy return
- Natural rubber tread on outsoles has a zonal traction pattern that gives you a strong foothold on pavement
- 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
- 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
- Don't put the shoes in the dryer; you can hand wash your laces and insoles separately
Imported.
View all Allbirds Women's Sneakers| Best Use | Casual |
|---|---|
| Footwear Height | Ankle |
| Footwear Closure | Lace-up |
| Upper | TENCEL lyocell (eucalyptus tree fiber) |
| Lining | ZQ-certified merino wool heel lining |
| Midsole | SwiftFoam made with bio-based Pebax |
| Outsole | Natural rubber |
| Gender | Women's |
| Sustainability | Contains ZQ merino wool |
Allbirds Footwear - Women's
| 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| U.S. Women's | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 |
| UK | 3 - 3.5 | 3.5 | 4 - 4.5 | 4.5 | 5 - 5.5 | 5.5 | 6 - 6.5 | 6.5 | 7 - 7.5 | 7.5 | 8 - 8.5 |
| EU | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 |
| Foot Length (in.) | 9 | 9.3 | 9.4 | 9.6 | 9.8 | 10 | 10.2 | 10.4 | 10.6 | 10.8 | 11 |
Sizing Notes
Allbirds fit true to size for most customers. If you have wide feet or prefer a roomier fit to accommodate toe splay, we suggest sizing up. If you are in between sizes we recommend sizing up for all styles except for Tree Runner styles (size down for those).