Mens Adidas Ultraboost Ultra Boost 4.0 Running Sneaker Black | 900+ shoes reviewed and cut in half

13 currently testing

14 bought and to be tested

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nike zoom mamba 6 22874262 250 Nike Sabates Running Flex Runner TD
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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
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Why cutting running shoes in half is key to measuring midsole softness
Air 1 Retro High OG NRG sneakers Black
Air 1 Retro High OG NRG sneakers Black
A runner's guide to choosing the right toebox
A runner's guide to choosing the right toebox
Unisex 1461 3-Eye Shoes
Unisex 1461 3-Eye Shoes
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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?

Mens Adidas Ultraboost Ultra Boost 4.0 Running Sneaker Black | Latest reviews

Altra Torin 8
Altra Torin 8
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Nike Streakfly 2
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ksb Kinder Mens Walking Boots
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Inov8 Trailtalon
New Balance Fresh Foam X 880 v14 GTX
New Balance Fresh Foam X 880 v14 GTX
Converse Chuck Taylor All Star Space Explorer High Top Canvas Shoes Sneakers 164879F
Converse Chuck Taylor All Star Space Explorer High Top Canvas Shoes Sneakers 164879F
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Men's Asics sportstyle Shoes
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Asics V Sanze Tr Marathon Running Shoes
New Balance Fresh Foam X Hierro 9
New Balance Fresh Foam X Hierro v9
Prem Rubber Waterproof Boot
Prem Rubber Waterproof Boot

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Testing process

All cast rain boot - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate tests.
All cast rain boot - 20 parameters
2. In our lab, we measure and assess over 20 parameters for each shoe.
All cast rain boot - Comparing the results
3. Our tests are Elastic, and our results are Cv7562-300.
All cast rain boot - Wear test
4. We also wear test shoes in their appropriate settings.
All cast rain boot - No bias
5. Melissa Wanna Be Rio shoes in fiery coral.
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