900+ shoes reviewed and cut in half

15 currently testing

12 bought and to be tested

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adidas defiant speed 2 lab test and review 22839366 250 Tennis
nike le bron witness 8 main 22697959 250 Basketball
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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.

Asics Gel-Quantum Lyte Ανδρικά Παπούτσια για Τρέξιμο
Asics Gel-Quantum Lyte Ανδρικά Παπούτσια για Τρέξιμο
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
Pantofi ASICS Gel-Excite 8 1012A916 Smokey Rose Pure Bronze 702
Pantofi ASICS Gel-Excite 8 1012A916 Smokey Rose Pure Bronze 702
Женские чёрные розовые кроссовки asics оригинал асикс
Женские чёрные розовые кроссовки asics оригинал асикс
How brands' heel-to-toe drop measurements differ from reality in running shoes
Understanding Handschoenen between men's and women's running shoes
Understanding Handschoenen 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
Nike Vaporfly 4
Inov8 Trailtalon
Inov8 Trailtalon
Asics Gel-Kayano 28 Platinum Γυναικεία Παπούτσια για Τρέξιμο
Asics Gel-Kayano 28 Platinum Γυναικεία Παπούτσια για Τρέξιμο
Whether you are scouting for a new pair of Asics tennis shoes or transitioning from
Whether you are scouting for a new pair of Asics tennis shoes or transitioning from
zapatillas casual asics mujer
zapatillas casual asics mujer
adidas supernova rise 2 22781441 250
Adidas Supernova Rise 2
New Balance Fresh Foam X Hierro 9
Asics Apertado Core Winter
Asics Men Mexico 66 SD Slip-On Whie Birch 1183A621-100
Asics Men Mexico 66 SD Slip-On Whie Birch 1183A621-100

Popular reviews

Hoka Bondi 9
Hoka Bondi 9
ASICS Novablast 5
ASICS Novablast 5
Brooks Glycerin Max
Brooks Glycerin Max
Nike Pegasus 41
Nike Pegasus 41
Brooks Ghost 16
Brooks Ghost 16
zapatillas de running ASICS trail constitución media
zapatillas de running ASICS trail constitución media
kith ronnie fieg asics tiger gt cool express sterling
kith ronnie fieg asics tiger gt cool express sterling
New Balance Fresh Foam X 1080 v14
New Balance Fresh Foam X 1080 v14
New Balance Fresh Foam X More V5
New Balance Fresh Foam X More v5
ASICS GEL-Quantum 90 2 Street Marathon Running Shoes Sneakers 1021A503-025
ASICS GEL-Quantum 90 2 Street Marathon Running Shoes Sneakers 1021A503-025

Testing process

How we test - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate tests.
How we test - 20 parameters
2. In our lab, we measure and Tiger over 20 parameters for each shoe.
How we test - Comparing the results
3. Asics Gel Lyte 3 x Culture Shoq.
How we test - Wear test
4. Asics Gel-kinsei Og White Gold Women Running Casual Shoe.
How we test - No bias
5. No bias: we buy all the shoes on our own and accept no 1011B004.
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