Our verdict
The Birchbury and the Allbirds Tree Runner Go are too close to call — we rated both 8/10. There's no clear winner here, so it comes down to what you want it for. We break that down below.

Birchbury
$120
Check priceRead our full review
Allbirds Tree Runner Go
$120
Check priceRead our full reviewSide by side
| Attribute | Birchbury | Allbirds Tree Runner Go |
|---|---|---|
| Our rating | 8/10 | 8/10 |
| Price | $120 | $120 |
| Best for | Lightweight and comfortable minimalist shoe with impressive toe box freedom, but the understated style is make-or-break for buyers. | Lightweight, breathable eco-friendly sneaker with excellent comfort, but runs snug and white soles stain easily. |
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| Watch-outs |
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Which one is right for you?
Choose the Birchbury if…
Lightweight and comfortable minimalist shoe with impressive toe box freedom, but the understated style is make-or-break for buyers.
- Extremely lightweight (compared favorably to Allbirds)
- Wide toe box allows generous foot movement
Choose the Allbirds Tree Runner Go if…
Lightweight, breathable eco-friendly sneaker with excellent comfort, but runs snug and white soles stain easily.
- Lightweight and more flexible than original
- Advanced eucalyptus knit breathes exceptionally well
Why we rate them this way
Birchbury — 8/10
Lightweight and comfortable minimalist shoe with impressive toe box freedom, but the understated style is make-or-break for buyers.
What we liked: Extremely lightweight (compared favorably to Allbirds), Wide toe box allows generous foot movement, Slip-on elastic shoelaces (no tying required), Very comfortable with optional orthopedic insole, Flexible leather and clean minimalist design.
Worth knowing: Polarizing appearance—wife found it looked childish, Only available in full sizes, not half sizes, Requires socks to wear; difficult to pair with shorts, Best suited for warmer seasons only.
Allbirds Tree Runner Go — 8/10
Lightweight, breathable eco-friendly sneaker with excellent comfort, but runs snug and white soles stain easily.
What we liked: Lightweight and more flexible than original, Advanced eucalyptus knit breathes exceptionally well, Sleek, versatile design for casual and semi-casual wear, Sustainable eco-friendly materials throughout, Machine washable for easy maintenance.
Worth knowing: Snug fit—size up if between sizes, White SweetFoam soles collect grime and difficult to clean, Limited color range compared to original Tree Runner, Higher price than original model.
On price, both land at about $120.
Common questions
Is the Birchbury or the Allbirds Tree Runner Go better?
We rated both 8/10 — it's a genuine toss-up. Birchbury: Lightweight and comfortable minimalist shoe with impressive toe box freedom, but the understated style is make-or-break for buyers. Allbirds Tree Runner Go: Lightweight, breathable eco-friendly sneaker with excellent comfort, but runs snug and white soles stain easily.
Which is cheaper, the Birchbury or the Allbirds Tree Runner Go?
They're priced about the same — both around $120.
What's the difference between the Birchbury and the Allbirds Tree Runner Go?
Short version — Birchbury: Lightweight and comfortable minimalist shoe with impressive toe box freedom, but the understated style is make-or-break for buyers. Allbirds Tree Runner Go: Lightweight, breathable eco-friendly sneaker with excellent comfort, but runs snug and white soles stain easily.