Our verdict
The Elevar Flybolt and the Allbirds Wool Runner 2 are too close to call — we rated both 9/10. There's no clear winner here, so it comes down to what you want it for. We break that down below.

Elevar Flybolt
$50
Check priceRead our full review
Allbirds Wool Runner 2
$110
Check priceRead our full reviewSide by side
| Attribute | Elevar Flybolt | Allbirds Wool Runner 2 |
|---|---|---|
| Our rating | 9/10 | 9/10 |
| Price | $50 | $110 |
| Best for | At $50, an incredible bargain that delivers premium comfort and lightweight performance—hard to argue against. | The obvious upgrade for Allbirds fans and a strong entry point for newcomers. |
| Standouts |
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| Watch-outs |
| None we flagged |
Which one is right for you?
Choose the Elevar Flybolt if…
At $50, an incredible bargain that delivers premium comfort and lightweight performance—hard to argue against.
- Lightweight (289g, significantly lighter than Ultraboost at 330g)
- Exceptional comfort rated 9.5/10
Choose the Allbirds Wool Runner 2 if…
The obvious upgrade for Allbirds fans and a strong entry point for newcomers.
- Fixed toe box deflation from original model
- Noticeably thicker, cushioned SweetFoam sole
Why we rate them this way
Elevar Flybolt — 9/10
At $50, an incredible bargain that delivers premium comfort and lightweight performance—hard to argue against.
What we liked: Lightweight (289g, significantly lighter than Ultraboost at 330g), Exceptional comfort rated 9.5/10, Sock-like fit with strong mid-foot support and stability, Good breathability (8.6/10), Outstanding value for the price point.
Worth knowing: Insole fits loosely and comes out easily without socks, Design is busy and complex compared to Arc Racer, Small type details may not hold up well over time, Best worn with socks (requires socks unlike Arc Racer).
Allbirds Wool Runner 2 — 9/10
The obvious upgrade for Allbirds fans and a strong entry point for newcomers.
What we liked: Fixed toe box deflation from original model, Noticeably thicker, cushioned SweetFoam sole, Maintains shape and durability over time, High-quality ZQ Merino wool with sustainable practices, Same price as the original.
On price, the Elevar Flybolt is the cheaper pick at $50, versus $110 — a difference of about $60.
Common questions
Is the Elevar Flybolt or the Allbirds Wool Runner 2 better?
We rated both 9/10 — it's a genuine toss-up. Elevar Flybolt: At $50, an incredible bargain that delivers premium comfort and lightweight performance—hard to argue against. Allbirds Wool Runner 2: The obvious upgrade for Allbirds fans and a strong entry point for newcomers.
Which is cheaper, the Elevar Flybolt or the Allbirds Wool Runner 2?
The Elevar Flybolt is the cheaper of the two at $50, versus $110.
What's the difference between the Elevar Flybolt and the Allbirds Wool Runner 2?
Short version — Elevar Flybolt: At $50, an incredible bargain that delivers premium comfort and lightweight performance—hard to argue against. Allbirds Wool Runner 2: The obvious upgrade for Allbirds fans and a strong entry point for newcomers.