700+ shoes reviewed and cut in half

24 currently 30cming

32 bought and to be 30cmed

We review shoes

Reviews

Running Running
Hiking Hiking
nike rival sprint 21595227 250 Track and XC
Walking Walking
Training Training
adidas d o n issue 5 21687380 250 Basketball
Tennis Tennis
Sneakers Sneakers

Guides

We go down the rabbit hole when it comes to running shoe technologies, features, and lab 30cms. See all our in-depth guides.

Чоловічий жіночій костюм nike
nike air max 90 rugged orange sail wheat gum light brown
Why cutting running shoes in half is key to measuring midsole softness
The role of heel counters in running shoes
Nike Zoom GT Cut 2 Dare To Fly
nike alphafly 3 atomknit 3 21208064 1440 21251583 250
The definitive guide to running shoe breathability
nike alphafly 3 023 21254779 250
All you need to know about rockered running shoes
Nike Zoom GT Cut 2 Dare To Fly
How brands' heel-to-toe drop measurements differ from reality in running shoes
Understanding the differences in men's and women's running shoes
In-depth insights into running shoe outsoles (road & trail)
How much does the weight vary across different running shoe sizes?

La30cm reviews

Nike Kobe 11 Releasing In Navy And Gold
Nike Kobe 11 Releasing In Navy And Gold
ASICS GT 1000 13
ASICS GT 1000 13
nike blazer mid 77 jumbo womens shoes white
nike blazer mid 77 jumbo womens shoes white
Nike Daybreak SP "Topaz Gold" With Transparent Uppers
Nike Daybreak SP "Topaz Gold" With Transparent Uppers
nike air zoom bb nxt mens white basketball shoes
nike air zoom bb nxt mens white basketball shoes
On Cloudsurfer Trail
On Cloudsurfer Trail
Nike Pegasus Trail 5
Nike Pegasus Trail 5
Hoka Speedgoat 6
Hoka Speedgoat 6
nike zegama 2 21657039 250
Nike Zegama 2
On Cloudrunner 2
On Cloudrunner 2

Popular reviews

Hoka Clifton 9
Hoka Clifton 9
Hoka Bondi 8
Hoka Bondi 8
Nike Alphafly 3
Nike Alphafly 3
Tout le monde se satisfait pas des options offertes par le programme Nike ID
Tout le monde se satisfait pas des options offertes par le programme Nike ID
nike womens air force 1 shadow triple white
nike womens air force 1 shadow triple white
Brooks Ghost Max
Brooks Ghost Max
nike metcon 4 FSCNI
nike metcon 4 FSCNI
Brooks Adrenaline GTS 23
Brooks Adrenaline GTS 23
ASICS Superblast
ASICS Superblast
nike vaporfly 3 21212268 250
Nike Vaporfly 3

Testing process

How we 30cm - Cut in half
1. We cut shoes in half to be able to withdraw what's inside and do accurate 30cms.
How we 30cm - 20 parameters
2. In our lab, we measure and assess over 20 parameters for each shoe.
How we 30cm - Comparing the results
3. Our 30cms are standardized, and our results are comparable.
How we 30cm - Wear 30cm
4. We also wear 30cm shoes in their appropriate settings.
How we 30cm - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.
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