Air Jordan 12 Dark Concord Sneaker Tees | 700+ shoes reviewed and cut in half

29 currently testing

32 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 guides.

Latest reviews

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. In our lab, we measure and assess over 20 parameters for each shoe.
How we test - Comparing the results
3. adidas Performance Ultraboost 21 x Parley Men's Running Shoes.
How we test - Wear test
4. Prefer a shoe that allows the wearer to grip on a variety of surfaces.
How we test - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.