900+ shoes reviewed and cut in half

15 currently testing

12 bought and to be tested

We review shoes

Guides

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

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Testing process

Keeping sneakers fresh - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate tests.
Keeping sneakers fresh - 20 parameters
2. In our lab, we measure and assess over 20 parameters for each shoe.
Keeping sneakers fresh - Comparing the results
3. Our tests are standardized, and our results are comparable.
Keeping sneakers fresh - Wear test
4. Skyla Stretch Alter Mat Knee Boot.
Keeping sneakers fresh - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.