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Women's Tree Flyer 2 - Medium Grey (Blizzard Sole)

Regular price $110.00
Regular price $220.00 Sale price $110.00

Women's Tree Flyer 2 - Medium Grey (Blizzard Sole)
Women's Tree Flyer 2 - Medium Grey (Blizzard Sole)
Women's Tree Flyer 2 - Medium Grey (Blizzard Sole)
Women's Tree Flyer 2 - Medium Grey (Blizzard Sole)
Women's Tree Flyer 2 - Medium Grey (Blizzard Sole)
Women's Tree Flyer 2 - Medium Grey (Blizzard Sole)
Women's Tree Flyer 2 - Medium Grey (Blizzard Sole)

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Allbirds Size Chart

Tree Dashers & Tree Flyers come in half sizes to ensure the perfect fit for your run. They fit true to size for most customers. If you have wide feet or prefer a roomier fit to accommodate toe splay, we suggest going up a half size. For extra wide feet, go up a whole size.


8 7 41 26
8.5 7.5 41.5 26.5
9 8 42 27
9.5 8.5 42.5 27.5
10 9 43 28
10.5 9.5 43.5 28.5
11 10 44 29
11.5 10.5 44.5 29.5
12 11 45 30
12.5 11.5 45.5 30.5
13 12 46 31
13.5 12.5 46.5 31.5
14 13 47 32


Still debating? No worries—our hassle-free 30-day return policy allows you to try us on for size and find the perfect pair.

This item is final sale: Final Sale items cannot be returned, canceled, or exchanged

Free Shipping On All Orders Until August 3rd

Tree Flyer 2 Highlights

  • Running shoe helps propel you and the planet forward
  • Same spring you love, with increased traction, stability, and support
  • Bouncy SwiftFoam™ cushions every step


Bring the fun to any run with the Tree Flyer 2. The seriously springy (and seriously sustainable) running shoe you love is back with increased stability, support, and grip to keep those smiles coming mile after mile.

Best For: Running, training, fitness classes, home/gym workouts

Stabilising, Sustainable Design: External heel counter (made entirely of recycled content from the midsole foaming process) helps keep your strides steady and reduces waste.

Extra Support: Bio TPU overlays on the toe and midfoot adds stability, durability, and lateral support

Easy-On, Easy-Off: Front pull tab helps you slip them on and get outside.

Where It’s Made: Vietnam.


Our Tree Flyer 2 has a carbon footprint of 7.21 kg CO2e.  high impact carbon projects.

Sustainable Materials:

Upper made with FSC-certified TENCEL™ Lyocell (eucalyptus tree fibre)
- SwiftFoam™ midsole made with bio-based Pebax®
- Outsole made with FSC-certified natural rubber
- Shoe laces made from recycled plastic bottles
- SweetFoam® insole foam
- Heel lining made with ZQ merino wool
- Bio TPU upper overlays

Care Guide

Remove the laces and insoles.
- Place shoes in a delicates bag (pro tip: a pillowcase works too).
- Choose a gentle cycle with cold water & mild detergent.
- Shake out any excess water & set aside to air dry.
- Shoes will regain their original shape with one or two wears.
- For a full refresh experience, swap in a new insole and laces.

Handy tips: Don’t put them in the dryer. They’ll go back to their original shape in no time. You can hand wash your laces and insoles on their own.

Shipping & Returns

Free shipping on orders over $50, and our 30 days, no questions asked return policy. Lightly worn shoes get donated to Soles4Souls.

A Low Carbon Runner’s High

How do you make a running shoe that’s super springy, responsive and super sustainable? It starts at the midsole. To create our SwiftFoam™ midsole, we use a first-of-its kind, one step foaming process that makes this the lowest energy midsole production process on the market, with a compound that delivers a finished part with 48% bio content.

Secure For Every Stride

We reimagined the eucalyptus tree upper with a zonal knit– aka more stretch across the top and toes for breathability, and a tighter knit in the midfoot to help lock the foot into place.

Go Further With Extra Grip

Made with an updated natural rubber compound, the horizontal lug pattern (designed perpendicular to your running motion) helps grip the road with more traction, even in wet or rainy weather.

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