Made to Go with the flow, our fan-fave sneaker keeps its signature breathable comfort while hitting the refresh button with a new elevated aesthetic and more springy support. Our Tree Runner Go has a carbon footprint of 4.83 kg CO2e. Learn more about carbon footprint labeling and our commitments to reduce our impact.

Best For: Warm weather, everyday wear, travel,  socks optional

Breezy Material: Lightweight, breathable tree fiber in the upper material delivers airy, next-level comfort

Versatile Design: Wear-with-everything style, great for travel

Sustainable Materials:

  • Upper made with a TENCEL™ Lyocell (tree fiber) blend

  • SweetFoam® midsole made with sugarcane-based green EVA

  • Shoelaces made with recycled polyester

  • Castor bean oil-based insole foam

Where It’s Made: Made in Vietnam. Learn more about our operations.


Allbirds 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.

Did you know that our shoes are actually unisex? You can easily cross over to find shoes in your size.

Here’s how it works:

If you wear a men’s size 7-7.5, try a women’s size 8-8.5.

If you wear a women’s size 11.5-12, try a men’s size 10.5-11.

Men's Shoes

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

  • Remove laces.

  • 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.

Free shipping on orders over $75, and easy returns accepted within 30 days. Lightly worn shoes get donated to Soles4Souls. Visit our Returns Portal.*

Final Sale items cannot be returned or exchanged. Final Sale items include: gift cards, insoles, and items tagged final sale on our website and in Allbirds retail stores.

Need it sooner? See if the style you want is available at a store near you.

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on orders over $75

Easy Returns

within 30 days

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Men's Tree Runner Go Reviews