900+ shoes reviewed and cut in half

13 currently testing

14 bought and to be tested

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exitosa Jordan 1 exitosa Jordan 1
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Guides

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

The ultimate guide to running shoe foams
The ultimate guide to running shoe foams
nike ultrafly 028 20936785 250
Why cutting running shoes in half is key to measuring midsole softness
The role of heel counters in running shoes
The role of heel counters in running shoes
A runner's guide to choosing the right toebox
A runner's guide to choosing the right toebox
Air Jordan 10 Liberty
Air Jordan 10 Liberty
nike alphafly 3 023 21679817 250
All you need to know about rockered running shoes
How brands' heel-to-toe drop measurements differ from reality in running shoes
Understanding differences between men's and women's running shoes
Understanding differences between men's and women's running shoes
In-depth insights into running shoe outsoles (road & trail)
In-depth insights into running shoe outsoles (road & trail)
How much does the weight vary across different running shoe sizes?
How much does the weight vary across different running shoe sizes?

Latest reviews

Altra Torin 8
Altra Torin 8
Nike Streakfly 2
Nike Streakfly 2
nike vaporfly 4 22860848 250
Nike Vaporfly 4
Inov8 Trailtalon
Inov8 Trailtalon
During Jordan Brand s Slam Dunk event
During Jordan Brand s Slam Dunk event
Jordan 1 OG Hi Retro Neutral Grey555088-018
Jordan 1 OG Hi Retro Neutral Grey555088-018
The Air Jordan 1 High No L s Surfaces in New Images
The Air Jordan 1 High No L s Surfaces in New Images
Official Look At The Air Jordan 12 Low Golf Taxi Dropping In March
Official Look At The Air Jordan 12 Low Golf Taxi Dropping In March
New Balance Fresh Foam X Hierro 9
New Balance Fresh Foam X Hierro v9
Allyson Felix Air Jordan 9 Bentley Ellis
Allyson Felix Air Jordan 9 Bentley Ellis

Popular reviews

Nike Air Jordan 1 Mid TD
Nike Air Jordan 1 Mid TD
Air Jordan 1 Retro High Barons Detailed Images
Air Jordan 1 Retro High Barons Detailed Images
Jordan Essentials Full-Zip
Jordan Essentials Full-Zip
Nike Air Jordan Retro Xiii 13 Low Hornets White Silver Navy
Nike Air Jordan Retro Xiii 13 Low Hornets White Silver Navy
Brooks Ghost 16
Brooks Ghost 16
Brooks Adrenaline GTS 24
Brooks Adrenaline GTS 24
Brooks Ghost Max 2
Brooks Ghost Max 2
New Balance Fresh Foam X 1080 v14
New Balance Fresh Foam X 1080 v14
New Balance Fresh Foam X More V5
The Air Jordan 1 Retro High OG Surfaces in Hyper Crimson
Brooks Glycerin 22
Brooks Glycerin 22

The Air Jordan 1 High No L s Surfaces in New Images | Testing process

Jordan Jumpman Embroidery SS Man - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate tests.
Jordan Jumpman Embroidery SS Man - 20 parameters
2. In our lab, we measure and assess over 20 parameters for each shoe.
Jordan Jumpman Embroidery SS Man - Comparing the results
3. Our tests are standardized, and our results are comparable.
Jordan Jumpman Embroidery SS Man - Wear test
4. We also wear test shoes in their appropriate settings.
Jordan Jumpman Embroidery SS Man - No bias
5. Russell Westbrook in the Jordan Why Not Zer0.2 Checker PE Gary Dineen NBAE via Getty Images.
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