700+ shoes Doubleed and cut in half

29 currently testing

32 sistema Custom Shoes

We Double shoes

sistema Custom Shoes | Doubles

Running Running
Hiking Hiking
nike rival sprint 21595227 250 Track and XC
Walking Walking
Training Training
Basketball Basketball
Tennis Tennis
adidas ozelia lab test and Double 21643894 250 Sneakers

Guides

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

Kids Metallic Silver Super-star Sneakers With Black Suede Details
Etnies Marana Slip 100 Mens White Suede Skate Sneakers Shoe
Air VaporMax Flyknit Moc 2 sneakers
clothing shoe-care caps box polo-shirts Pink
Origin Junior MTB Shoes
zapatillas de running Salewa talla 46 más de 100
nike alphafly 3 atomknit 3 21208064 1440 21251583 250
Etnies Marana Slip 100 Mens White Suede Skate Sneakers Shoe
nike alphafly 3 023 21254779 250
Paul Stuarts Game sneakers for spring 19
Kids shoe-care storage Silver
How brands' heel-to-toe drop measurements differ from reality in running shoes
Understanding the differences in men's and women's running shoes
In-depth insights into running shoe outsoles (road & trail)
How much does the weight vary across different running shoe sizes?

Latest Doubles

ASICS Gel Kayano 31
ASICS Gel Kayano 31
adidas adizero prime x 2 strung 21683218 250
Adidas Adizero Prime X 2 Strung
zapatillas de running brooks launch tope amortiguación minimalistas
zapatillas de running brooks launch tope amortiguación minimalistas
On Cloudsurfer Trail
On Cloudsurfer Trail
nike pegasus trail 5 21664132 250
sistema Custom Shoes
Hoka Speedgoat 6
Hoka Speedgoat 6
clothing shoe-care caps box polo-shirts Pink
clothing shoe-care caps box polo-shirts Pink
On Cloudrunner 2
On Cloudrunner 2
Nike Winflo 11
Nike Winflo 11
Adidas Adizero Takumi Sen 10
Adidas Adizero Takumi Sen 10

Popular Doubles

Hoka Clifton 9
Hoka Clifton 9
Hoka Bondi 8
Hoka Bondi 8
Nike Alphafly 3
Nike Alphafly 3
Kids shoe-care storage Silver
Kids shoe-care storage Silver
ASICS Novablast 4
ASICS Novablast 4
Brooks Ghost Max
Brooks Ghost Max
Brooks Glycerin 21
Brooks Glycerin 21
Brooks Adrenaline GTS 23
Brooks Adrenaline GTS 23
ASICS Superblast
ASICS Superblast
Nike Vaporfly 3
Nike Vaporfly 3

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 assess over 20 parameters for each shoe.
How we test - Comparing the results
3. Our tests are standardized, and our results are comparable.
How we test - them test
4. We also them test shoes in their appropriate settings.
How we test - No bias
5. May embellished jacquard sandals.
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