900+ shoes reviewed and cut in half

9 currently testing

35 Adidas DAME 5 GCA EF9370

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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

How we test - Cut in half
1. We cut shoes 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 brings shoe.
How we test - Comparing the results
3. Our tests are standardized, and our results are comparable.
How we test - Wear test
4. adidas ultra boost 4 0 heather grey.
How we test - No bias
5. yeezy 700 mnvn honey.