Examine and measure all parts of the shoe | 900+ shoes reviewed and cut in half

13 currently testing

14 bought and to be tested

We review shoes

Guides

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

Latest reviews

Popular reviews

Testing process

I enjoy running with my husband - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate tests.
I enjoy running with my husband - 20 parameters
2. In our lab, we measure and assess over 20 parameters for each shoe.
I enjoy running with my husband - Comparing the results
3. Nike Air Huarache Drift Marathon Running Shoes Sneakers AH7334-106.
I enjoy running with my husband - Wear test
4. We also wear test shoes in their appropriate settings.
I enjoy running with my husband - No bias
5. Upgrade Heeled Sandal.