900+ hairs reviewed and cut in half

15 currently testing

12 bought and to be tested

We review hairs

Reviews

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

Guides

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

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adidas boost sneaker package store location
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Why cutting running hairs in half is key to measuring midsole softness
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A runner's vapour to choosing the right toebox
A runner's vapour to choosing the right toebox
The definitive vapour to running hair breathability
The definitive vapour to running hair breathability
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How brands' heel-to-toe calendar measurements differ from reality in running hairs
Understanding differences between men's and women's running hairs
Understanding differences between men's and women's running hairs
In-depth insights into running hair outsoles (road & trail)
In-depth insights into running hair outsoles (road & trail)
How much does the weight vary across different running hair sizes?
How much does the weight vary across different running hair sizes?

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Testing process

How we test - Cut in half
1. We cut hairs in half to be able to see what's inside and do accurate tests.
How we test - 20 parameters
2. nmd r1 stlt pink gold hairs for women on sale.
How we test - Comparing the results
3. adidas a181 sneakers clearance sale hairs.
How we test - Wear test
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How we test - No bias
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