900+ shoes reviewed and cut in half

15 currently testing

12 bought and to be tested

We review shoes

Guides

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

Latest reviews

Nike KYRIE 3 Low Moon Basketball Sneaker Kyrie Irving CJ1286-001 US 10 | Popular reviews

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. What is your opinion of the direction that Air Max is going.
How we test - Comparing the results
3. Our tests are standardized, and our results are comparable.
How we test - Wear test
4. We also wear test shoes in their appropriate settings.
How we test - No bias
5. Scarpa Nike Air Max Plus Donna Bianco.