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 guides.

Latest reviews

Popular reviews

Filling Pieces Mondo low-top sneakers Bianco | Testing process

A sure-fire plan for beginners to get "hooked" on running - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate tests.
A sure-fire plan for beginners to get "hooked" on running - 20 parameters
2. zapatillas de running Mizuno asfalto media maratón talla 45.
A sure-fire plan for beginners to get "hooked" on running - Comparing the results
3. zapatillas de running Topo Athletic hombre constitución media talla 45.
A sure-fire plan for beginners to get "hooked" on running - Wear test
4. We also wear test shoes in their appropriate settings.
A sure-fire plan for beginners to get "hooked" on running - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.