Our verdict
The Birdies and the New Allbirds Wool Runner NZ and Tree Runner NZ are too close to call — we rated both 8.5/10. There's no clear winner here, so it comes down to what you want it for. We break that down below.
Birdies
New Allbirds Wool Runner NZ and Tree Runner NZ
$110
Check priceRead our full reviewSide by side
| Attribute | Birdies | New Allbirds Wool Runner NZ and Tree Runner NZ |
|---|---|---|
| Our rating | 8.5/10 | 8.5/10 |
| Best for | Birdies delivers on comfort and style—the Starling and Heron are worth buying, skip the Songbird Pom. | Real improvements: sturdier builds, roomier uppers, smoother rides—reach for Wool Runner on cold days, Tree Runner NZ for warm weather. |
| Standouts |
|
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| Watch-outs |
| None we flagged |
Which one is right for you?
Choose the Birdies if…
Birdies delivers on comfort and style—the Starling and Heron are worth buying, skip the Songbird Pom.
- Comfortable straight out of the box
- True to size
Choose the New Allbirds Wool Runner NZ and Tree Runner NZ if…
Real improvements: sturdier builds, roomier uppers, smoother rides—reach for Wool Runner on cold days, Tree Runner NZ for warm weather.
- Dual-density Featherbed™ insole with optimized cushioning
- Noticeably sturdier construction than predecessors
Why we rate them this way
Birdies — 8.5/10
Birdies delivers on comfort and style—the Starling and Heron are worth buying, skip the Songbird Pom.
What we liked: Comfortable straight out of the box, True to size, Look like stylish flats, not slippers, Luxurious memory foam insoles, Soft quilted satin lining.
Worth knowing: Songbird Pom's pom-poms are uneven, Songbird Pom reads as too slipper-coded.
New Allbirds Wool Runner NZ and Tree Runner NZ — 8.5/10
Real improvements: sturdier builds, roomier uppers, smoother rides—reach for Wool Runner on cold days, Tree Runner NZ for warm weather.
What we liked: Dual-density Featherbed™ insole with optimized cushioning, Noticeably sturdier construction than predecessors, Roomier upper with improved fit, Smoother, more refined ride quality, Premium sustainable materials without compromising comfort.
Common questions
Is the Birdies or the New Allbirds Wool Runner NZ and Tree Runner NZ better?
We rated both 8.5/10 — it's a genuine toss-up. Birdies: Birdies delivers on comfort and style—the Starling and Heron are worth buying, skip the Songbird Pom. New Allbirds Wool Runner NZ and Tree Runner NZ: Real improvements: sturdier builds, roomier uppers, smoother rides—reach for Wool Runner on cold days, Tree Runner NZ for warm weather.
How much do the Birdies and New Allbirds Wool Runner NZ and Tree Runner NZ cost?
The New Allbirds Wool Runner NZ and Tree Runner NZ is listed at $110. We don't have a current price on file for the Birdies — check the latest on its review page.
What's the difference between the Birdies and the New Allbirds Wool Runner NZ and Tree Runner NZ?
Short version — Birdies: Birdies delivers on comfort and style—the Starling and Heron are worth buying, skip the Songbird Pom. New Allbirds Wool Runner NZ and Tree Runner NZ: Real improvements: sturdier builds, roomier uppers, smoother rides—reach for Wool Runner on cold days, Tree Runner NZ for warm weather.