700+ astros reviewed and cut in half

29 currently testing

32 bought and to be tested

We review astros

Reviews

Running Running
Hiking Hiking
nike rival sprint 21595227 250 Track and XC
Walking Walking
Training Training
Basketball Basketball
Tennis Tennis
Sneakers Sneakers

Guides

We go down the rabbit hole when it comes to running astro technologies, features, and lab tests. See all our in-depth guides.

adidas Training logo shorts in blue
Why cutting running astros in half is key to measuring midsole softness
adidas Reppu Real Madrid 21 22
A runner's guide to choosing the right toebox
nike alphafly 3 atomknit 3 21208064 1440 21251583 250
The definitive guide to running astro breathability
nike alphafly 3 023 21254779 250
All you need to know about rockered running astros
Кросівки adidas оригінал 36-37 розмір
Understanding the differences in men's and women's running astros
In-depth insights into running astro outsoles (road & trail)
How much does the weight vary across different running astro sizes?

Latest reviews

Спортивная кофта adidas оригинал ветровка олимпийка
Спортивная кофта adidas оригинал ветровка олимпийка
mascarillas deportivas zapatillas nike adidas
mascarillas deportivas zapatillas nike adidas
Saucony Triumph 22
Saucony Triumph 22
Kobe Bryant in the adidas The Kobe 1 Sunshine photo via
Kobe Bryant in the adidas The Kobe 1 Sunshine photo via
nike pegasus trail 5 21664132 250
Nike Pegasus Trail 5
Yeezy shirts Desert Sage Black
Yeezy shirts Desert Sage Black
nike zegama 2 21657039 250
Nike Zegama 2
On Cloudrunner 2
On Cloudrunner 2
Scarpe Adidas donna superstar
Scarpe Adidas donna superstar
Adidas Adizero Takumi Sen 10
Adidas Adizero Takumi Sen 10

Popular reviews

brand new with original box adidas Adilette Aqua F35539
brand new with original box adidas Adilette Aqua F35539
Hoka Bondi 8
Hoka Bondi 8
Nike Alphafly 3
Nike Alphafly 3
Hoka Mach 6
Hoka Mach 6
ASICS Novablast 4
ASICS Novablast 4
Adidas Originals Superstar Laceless Core Black Mens astro
Adidas Originals Superstar Laceless Core Black Mens astro
Brooks Glycerin 21
Brooks Glycerin 21
Brooks Adrenaline GTS 23
Brooks Adrenaline GTS 23
ASICS Superblast
ASICS Superblast
nike vaporfly 3 21212268 250
Nike Vaporfly 3

Testing process

How we test - Cut in half
1. We cut astros in half to be able to see what's inside and do accurate tests.
How we test - 20 parameters
2. In our lab, we measure and assess over 20 parameters for each astro.
How we test - Comparing the results
3. adidas Rivalry Low 86 120.
How we test - Wear test
4. We also wear test astros in their appropriate settings.
How we test - No bias
5. No bias: we buy all the astros on our own and accept no sponsorships.
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