ActiveRunningAllbirds Tree Flyer 2 review: slow progressAllbirds updated their tempo shoes, which now have better lockdown without sacrificing sustainabilityWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.(Image credit: Matt Kollat/T3)T3 VerdictThe Allbirds Tree Flyer 2 is a better running shoe than its predecessor – it provides better lockdown, and thanks to the reinforced areas of the upper, I expect the shoes to last longer while keeping your feet secure. The foam is peppy enough, and the Tree Flyer 2 looks good enough to be worn on the street. Not bad for running shoes with zero carbon footprint.Reasons to buy+One of the most sustainably made running shoes on the market+Tighter toe box for better lockdown sensation+Enough oomph in the foam to keep you going for 10kReasons to avoid-Some might find the reinforced areas of the toe box slightly restrictive-Slight disparity between the marketing and real-world applicationWhy you can trust T3Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you.Find out more about how we test.
ActiveRunningAllbirds Tree Flyer 2 review: slow progressAllbirds updated their tempo shoes, which now have better lockdown without sacrificing sustainabilityWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.(Image credit: Matt Kollat/T3)T3 VerdictThe Allbirds Tree Flyer 2 is a better running shoe than its predecessor – it provides better lockdown, and thanks to the reinforced areas of the upper, I expect the shoes to last longer while keeping your feet secure. The foam is peppy enough, and the Tree Flyer 2 looks good enough to be worn on the street. Not bad for running shoes with zero carbon footprint.Reasons to buy+One of the most sustainably made running shoes on the market+Tighter toe box for better lockdown sensation+Enough oomph in the foam to keep you going for 10kReasons to avoid-Some might find the reinforced areas of the toe box slightly restrictive-Slight disparity between the marketing and real-world applicationWhy you can trust T3Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you.Find out more about how we test.
Allbirds updated their tempo shoes, which now have better lockdown without sacrificing sustainability
When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.
(Image credit: Matt Kollat/T3)T3 VerdictThe Allbirds Tree Flyer 2 is a better running shoe than its predecessor – it provides better lockdown, and thanks to the reinforced areas of the upper, I expect the shoes to last longer while keeping your feet secure. The foam is peppy enough, and the Tree Flyer 2 looks good enough to be worn on the street. Not bad for running shoes with zero carbon footprint.Reasons to buy+One of the most sustainably made running shoes on the market+Tighter toe box for better lockdown sensation+Enough oomph in the foam to keep you going for 10kReasons to avoid-Some might find the reinforced areas of the toe box slightly restrictive-Slight disparity between the marketing and real-world application
(Image credit: Matt Kollat/T3)
(Image credit: Matt Kollat/T3)
T3 VerdictThe Allbirds Tree Flyer 2 is a better running shoe than its predecessor – it provides better lockdown, and thanks to the reinforced areas of the upper, I expect the shoes to last longer while keeping your feet secure. The foam is peppy enough, and the Tree Flyer 2 looks good enough to be worn on the street. Not bad for running shoes with zero carbon footprint.Reasons to buy+One of the most sustainably made running shoes on the market+Tighter toe box for better lockdown sensation+Enough oomph in the foam to keep you going for 10kReasons to avoid-Some might find the reinforced areas of the toe box slightly restrictive-Slight disparity between the marketing and real-world application
T3 VerdictThe Allbirds Tree Flyer 2 is a better running shoe than its predecessor – it provides better lockdown, and thanks to the reinforced areas of the upper, I expect the shoes to last longer while keeping your feet secure. The foam is peppy enough, and the Tree Flyer 2 looks good enough to be worn on the street. Not bad for running shoes with zero carbon footprint.
T3 Verdict
The Allbirds Tree Flyer 2 is a better running shoe than its predecessor – it provides better lockdown, and thanks to the reinforced areas of the upper, I expect the shoes to last longer while keeping your feet secure. The foam is peppy enough, and the Tree Flyer 2 looks good enough to be worn on the street. Not bad for running shoes with zero carbon footprint.
Reasons to buy+One of the most sustainably made running shoes on the market+Tighter toe box for better lockdown sensation+Enough oomph in the foam to keep you going for 10kReasons to avoid-Some might find the reinforced areas of the toe box slightly restrictive-Slight disparity between the marketing and real-world application
Reasons to buy+One of the most sustainably made running shoes on the market+Tighter toe box for better lockdown sensation+Enough oomph in the foam to keep you going for 10k
One of the most sustainably made running shoes on the market
Tighter toe box for better lockdown sensation
Enough oomph in the foam to keep you going for 10k
Reasons to avoid-Some might find the reinforced areas of the toe box slightly restrictive-Slight disparity between the marketing and real-world application
Some might find the reinforced areas of the toe box slightly restrictive
Slight disparity between the marketing and real-world application
Why you can trust T3Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you.Find out more about how we test.
Why you can trust T3Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you.Find out more about how we test.
Allbirds Tree Flyer 2 deals
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Allbirds Tree Flyer 2 review in a nutshell: sustainably made running trainers that look and feel good for distances up to 10K.
The new Allbirds Tree Flyer 2 addressed the issues with the first iteration, including the baggy upper I didn’t like, and doubles down on sustainability even more. Is it a better running shoe than the first version, and more importantly, is the Tree Flyer 2 thebest running shoefrom Allbirds to date? Let’s find out.
Allbirds Tree Flyer 2 review: price and availability
The Allbirds Tree Flyer 2 was launched in July 2023 and is available to buy now atAllbirds UK,Allbirds USandAllbirds AUfor a recommended retail price of £150/ $160/ AU$ 240. This is the same price as the predecessor of the shoes were sold for. It’s currently available in eight colourways for both women and men. I tested the Limited Edition Blizzard/Pure Azure (Blizzard Sole) colourway.
(Image credit: Matt Kollat/T3)
(Image credit: Matt Kollat/T3)
Allbirds Tree Flyer 2 review: specifications
(Image credit: Matt Kollat/T3)
(Image credit: Matt Kollat/T3)
Allbirds Tree Flyer 2 review: design and build quality
Allbirds mainly focused on updating the ergonomics of the Tree Flyer 2. Most people, including myself, noted that the upper of the first iteration didn’t provide enough support for shoes designed for faster-paced training. The toe box, in particular, was too roomy to help you switch speeds quickly.
The Allbirds Tree Flyer 2 features a new, flexible, breathable knit upper made with TENCEL Lyocell (eucalyptus tree fibre), which was re-engineered to provide a more secure fit. The upper is also overlaid with bio-based TPU skins for even more support and lined with ZQ-certified Merino wool for ‘signature’ Allbirds comfort.
Further reinforcement can be found on the toe and midfoot for lateral security, increased stability and durability, and element protection. Allbirds also added an external heel counter to keep your feet in check in the rear. An added heel tab helps you get into the shoes more easily.
The shoe’s sustainability has also been improved: the Tree Flyer 2 has a carbon footprint of 7.21 kg CO2e (which Allbirds offsets to zero) – 2.71 kg CO2e less than its predecessor. It is much better than some of the competition, using non-bio-based EVA foams, synthetic uppers, and non-sustainable rubber outsoles.
Speaking of the outsole, the Allbirds Tree Flyer features an updated natural rubber compound and lug pattern perpendicular to the tread direction. This ‘refreshed’ lug design is said to function like teeth on the road to help improve traction, especially on wet surfaces.
(Image credit: Matt Kollat/T3)
(Image credit: Matt Kollat/T3)
Allbirds Tree Flyer 2 review: performance
“Whether you’re running a 10K or for ten minutes, the Tree Flyer 2’s comfortable, lightweight, and responsive design helps you enjoy the full experience of your run.”
No more tempo runs; the new iteration is all about having fun when running short distances. And for that purpose, the Tree Flyer 2 works really well. There is some energy return, and thanks to the reinforced upper, the lockdown sensation is much better than before. The new heel tab helps get in the shoes quickly, and the woolly upper provides excellent step-in comfort.
Maybe a bit too good, as I found the reinforced areas of the toe box pressed against my toes when I ran. This might be due to my feet being too wide; either way, there was a bit of unwanted pressure at the top of my toes, which I’m sure would adversely affect my toenail longevity, should I use the Tree Flyer 2 for longer runs. However, the shoes are said to work best for runs up to 10K, and for those distances, it’s not that much of an issue, especially if you have narrow feet.
Allbirds Tree Flyer 2 review: verdict
The Allbirds Tree Flyer 2 is admittedly a better running shoe than its predecessor. It provides better lockdown, and thanks to the reinforced areas of the upper, I expect the shoes to last longer while keeping your feet secure. The foam is peppy, even though it isn’t as responsive as some other tempo trainers.
It was a clever choice from Allbirds to remarket the Tree Flyer franchise and make it more of a daily trainer. It makes more sense to position the shoes in that market segment. For up to 10K runs, the Tree FLyer 2 provides more than enough energy return, and it looks good enough to be worn on the street, too, which is a bonus.
Thanks to its sustainable credentials, I expect (B-Corp) Allbirds' Tree Flyer 2 to be very popular among the Gen-Z population. Considering how environmentally friendly these shoes are, they behave very much like your average running trainer. And that’s not bad for running shoes with zero carbon footprint.
Allbirds Tree Flyer 2 review: also consider
With its redesigned mid-foot band to the updated mesh upper, the Pegasus 40 is yet another iteration of Nike’s legendary yet affordable running shoe franchise. If you need comfortable, reliable and breathable daily trainers for walking, jogging, or running, you can’t go wrong with the Peg 40. Read my fullNike Pegasus 40 review.
The New Balance Fresh Foam X 1080v12 is one of the most comfortable, responsive and supportive entries to the long line of Fresh Foam trainers from NB. The new foam is softer yet offers more control over your stride than Fresh Foam, and the Hypoknit upper allows plenty of room in the toebox if that’s what you need but also offers support. Read myNew Balance Fresh Foam X 1080v12 review.
The ASICS' Gel-Nimbus franchise underwent significant changes for its 25th birthday. The Gel-Nimbus 25 uses a new Gel (PUREGEL), new midsole foam (FF Blast Plus ECO), new knitted upper and new outsole, making the now 25-year-old shoes feel fresher than ever. Thankfully, the shoes are also more sustainably made (although not as sustainable as Allbirds' shoes). Read my fullASICS Gel-Nimbus 25 review.
Allbirds Tree Flyer 2: Price Comparison
$160$96View$160View$160View$160ViewNo price informationCheck Amazon
$160$96View
$160$96View
$160$96View
$160$96
$96
$160View
$160View
$160View
$160
$160
$160View
$160View
$160View
$160
$160
$160View
$160View
$160View
$160
$160
No price informationCheck Amazon
No price informationCheck Amazon
No price informationCheck Amazon
No price information
No price information
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