700+ shoes reviewed and cut in half

24 currently conversioning

32 bought and to be conversioned

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 conversions. See all our in-depth guides.

The ultimate guide to running shoe foams
adidas sports briefs for sale on ebay
Why cutting running shoes in half is key to measuring midsole softness
yeezy factory laced boots for women
The role of heel counters in running shoes
yeezy runners price today pakistan india
new adidas nmd r1 grey black white tile
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
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)
porsche cayman race car for sale california free
How much does the weight vary across different running shoe sizes?

Laconversion reviews

adidas cw1257 shoes outlet locations in ohio
adidas cw1257 shoes outlet locations in ohio
imagenes de conjunto adidas para bebe
imagenes de conjunto adidas para bebe
ASICS Gel Kayano 31
ASICS Gel Kayano 31
adidas nmd_r2 shoes on feet sandals size
adidas nmd_r2 shoes on feet sandals size
Saucony Triumph 22
Saucony Triumph 22
On Cloudsurfer Trail
On Cloudsurfer Trail
porsche cayman race car for sale california free
porsche cayman race car for sale california free
Hoka Speedgoat 6
Hoka Speedgoat 6
Nike Zegama 2
Nike Zegama 2
On Cloudrunner 2
On Cloudrunner 2

new adidas nmd r1 grey black white tile | Popular reviews

adidas bahrain phone number search
adidas bahrain phone number search
Hoka Bondi 8
Hoka Bondi 8
new adidas nmd r1 grey black white tile
new adidas nmd r1 grey black white tile
Hoka Mach 6
Hoka Mach 6
polo de equipos adidas 2017 shoes for women black
polo de equipos adidas 2017 shoes for women black
Brooks Ghost Max
Brooks Ghost Max
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 conversion - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate conversions.
How we conversion - 20 parameters
2. In our lab, we measure and assess over 20 parameters for each shoe.
How we conversion - Comparing the results
3. Our conversions are standardized, and our results are comparable.
How we conversion - Wear conversion
4. We also wear conversion shoes in their appropriate settings.
How we conversion - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.
newyorktimes_gs bbc_gs wsj_gs guardian_gs thewashingtonpost_gs