900+ shoes reviewed and cut in half

15 currently testing

12 new balance 990v5 light grey

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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. New balance mr530eng.
How we test - Comparing the results
3. and New Balance have established and maintained a strong relationship.
How we test - Wear test
4. uomo new balance 997h blackatlantic blackatlantic.
How we test - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.