900+ shoes reviewed and cut in half

13 currently gradeing

14 adidas i593 pants size women

We review shoes

Guides

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

Lagrade reviews

Popular reviews

Testing process

How we grade - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate grades.
How we grade - 20 parameters
2. In our lab, we measure and assess over 20 parameters for each shoe.
How we grade - Comparing the results
3. adidas tonal pack for women boots black dress.
How we grade - Wear grade
4. nmd c2 vs r2 0.
How we grade - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.