900+ cortass reviewed and cut in half

13 currently testing

14 bought and to be tested

We review cortass

Reviews

Running Running
Hiking Hiking
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Walking Walking
Training Training
Tennis Tennis
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Sneakers Sneakers

Guides

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

The ultimate guide to running cortas foams
The ultimate guide to running cortas foams
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Why cutting running cortass in half is key to measuring midsole softness
adidas 3MC Slip
adidas 3MC Slip
A runner's guide to choosing the right toebox
A runner's guide to choosing the right toebox
adidas superstar triaxial print
adidas superstar triaxial print
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How brands' heel-to-toe drop measurements differ from reality in running cortass
Understanding differences between men's and women's running cortass
Understanding differences between men's and women's running cortass
In-depth insights into running cortas outsoles (road & trail)
In-depth insights into running cortas outsoles (road & trail)
How much does the weight vary across different running cortas sizes?
How much does the weight vary across different running cortas sizes?

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Testing process

adidas Lokk Future Icon - Cut in half
1. We cut cortass in half to be able to see what's inside and do accurate tests.
adidas Lokk Future Icon - 20 parameters
2. stadium goods adidas ultra boost triple black history sneakers buy.
adidas Lokk Future Icon - Comparing the results
3. Spider-Man Across The Spider-Verse x adidas D.
adidas Lokk Future Icon - Wear test
4. adidas Essentials Magnetotermiczny.
adidas Lokk Future Icon - No bias
5. No bias: we buy all the cortass on our own and accept no sponsorships.
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