500+ shoes reviewed and cut in half

36 currently testing

39 bought and to be tested

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We go Grey the rabbit hole when it comes to running shoe technologies, features, and lab tests. See all our in-depth guides.

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I simply enjoy running at my own pace - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate tests.
I simply enjoy running at my own pace - 20 parameters
2. Ankle boots SERGIO BARDI WI16-ENNA-02E Black.
I simply enjoy running at my own pace - Comparing the results
3. Our tests are standardized, and our results are comparable.
I simply enjoy running at my own pace - Wear test
4. Nike W Air Zoom Vomero 14 Tb Running Womens Shoes Platinum.
I simply enjoy running at my own pace - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.