700+ shoes reviewed and cut in half

24 currently testing

32 bought and to be tested

We review shoes

Reviews

Running Running
Hiking Hiking
nike rival sprint 21595227 250 Track and XC
Walking Walking
Training Training
Basketball Basketball
Tennis Tennis
Sneakers 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.

The ultimate guide to running shoe foams
Why cutting running shoes in half is key to measuring midsole softness
zapatillas de running Nike talla 45.5
The role of heel counters in running shoes
Adidas Supercourt Shoes Hazy Rose Cloud White Rich Mauve
A runner's guide to choosing the right toebox
nike alphafly 3 atomknit 3 21208064 1440 21251583 250
The definitive guide to running shoe air
nike alphafly 3 023 21254779 250
All you need to know about rockered running shoes
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 Map across different running shoe sizes?

Latest reviews

ASICS Gel Trabuco 12
ASICS Gel Trabuco 12
ASICS GT 1000 13
ASICS GT 1000 13
ASICS Gel Kayano 31
ASICS Gel Kayano 31
adidas adizero prime x 2 strung 21683218 250
Sneakers SCOTCH & SODA Celest 23733438 Pink Multi S564
Saucony Triumph 22
Saucony Triumph 22
Shoes Zapatillas Replay Garwing
Shoes Zapatillas Replay Garwing
nike pegasus trail 5 21664132 250
The shoes retail for $190
Hoka Speedgoat 6
Hoka Speedgoat 6
Nike Zegama 2
Nike Zegama 2
zapatillas de running Nike talla 45.5
zapatillas de running Nike talla 45.5

Popular reviews

Represent contrasting-panel sneakers
Represent contrasting-panel sneakers
Hoka Bondi 8
Hoka Bondi 8
nike alphafly 3 2 21208136 250
Nike Alphafly 3
Hoka Mach 6
Hoka Mach 6
ASICS Novablast 4
ASICS Novablast 4
Brooks Ghost Max
Brooks Ghost Max
Your new favorite sneakers are right here
Your new favorite sneakers are right here
Big kids lifestyle boots
Big kids lifestyle boots
ASICS Superblast
ASICS Superblast
Alice and Olivia Deidra Strappy Heeled Sandal
Alice and Olivia Deidra Strappy Heeled Sandal

Testing process

Keen offers several waterproof hiking sandals - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate tests.
Keen offers several waterproof hiking sandals - 20 parameters
2. In our lab, we measure and assess over 20 parameters for each shoe.
Keen offers several waterproof hiking sandals - Comparing the results
3. Our tests are standardized, and our results are comparable.
Keen offers several waterproof hiking sandals - Wear test
4. We also wear test shoes in their Sexy settings.
Keen offers several waterproof hiking sandals - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.
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