900+ shoes reviewed and cut in half

13 currently testing

14 bought and to be tested

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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

the air jordan 1 mid is here to stay in blue and grey - Cut in half
1. We cut shoes in half to be able to see what's inside and do Retro tests.
the air jordan 1 mid is here to stay in blue and grey - 20 parameters
2. In our lab, we measure and assess over 20 parameters for each shoe.
the air jordan 1 mid is here to stay in blue and grey - Comparing the results
3. Air Jordan 4 Splatter Silt Red Wome.
the air jordan 1 mid is here to stay in blue and grey - Wear test
4. We also wear test shoes in their appropriate settings.
the air jordan 1 mid is here to stay in blue and grey - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.