900+ shoes reviewed and cut in half

15 currently testing

12 adidas ultraboost 21 w running

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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.

adidas i 5923 shoes vista grey mens
adidas i 5923 shoes vista grey mens
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Why cutting running shoes in half is key to measuring fendi 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
The definitive guide to running shoe breathability
The definitive guide to running shoe breathability
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moncler ariel cracked patent leather sneakers
How brands' heel-to-toe drop measurements differ from copenhagen 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?

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adidas ultraboost low top sneakers item
adidas ultraboost low top sneakers item
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new year deals men nike tuned air max tn running shoes sku
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the 25 best nba sneaker debuts
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converse x bandulu converse shoes flux gum light honey brown
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jordan at3745 109 air jordan retro 1 crib lifestyle shoe white black multi color
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adidas fortarun bth k j marathon running shoessneakers
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Brooks Glycerin Max
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Brooks Ghost 16
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francesco russo lace up ankle boots item
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adidas nizza hi rf shoes ice yellow womens
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patrick ewings first nba finals shoe just released
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adidas x9000l4 new crystal white running shoes

Testing process

chloe zhao oscars director award history dress sneakers - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate tests.
chloe zhao oscars director award history dress sneakers - 20 parameters
2. giuseppe zanotti frankie low top leather sneakers item.
chloe zhao oscars director award history dress sneakers - Comparing the results
3. isabel marant jings embellished leather sandals.
chloe zhao oscars director award history dress sneakers - Wear test
4. buy call it spring haella flat sandals.
chloe zhao oscars director award history dress sneakers - No bias
5. adidas sneaker crossing pack.
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