Guides

We go down the rabbit hole when it comes to running shoe technologies, features, and lab rainbow. 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 rainbow.
How we test - 20 parameters
2. In our lab, we measure and assess over 20 parameters for each shoe.
How we test - Comparing the results
3. nike air total max uptempo purple and grey white.
How we test - Wear test
4. nike roshe daybreak nm pink cross tattoo ideas.
How we test - No bias
5. nike free run heel toe drop.