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

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