900+ shoes reviewed and cut in half

13 currently hierroing

14 New Balance Omn1S Low

We review shoes

Reviews

Running Running
Hiking Hiking
Track and XC Track and XC
Walking Walking
Training Training
adidas defiant speed 2 lab hierro and review 22839366 250 Tennis
nike le bron witness 8 main 22697959 250 Basketball
Sneakers Sneakers

Guides

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

The ultimate guide to running shoe ml2002rm
The ultimate guide to running shoe ml2002rm
nike ultrafly 028 20936785 250
Why cutting running shoes in half is key to measuring midsole softness
New Balance hat bereits
New Balance hat bereits
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
nike alphafly 3 023 21679817 250
The collaboration between New Balance and
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?

New balance 574 womens burgundy white casual athletic lifestyle sneakers shoes | Lahierro reviews

Altra Torin 8
Altra Torin 8
Nike Streakfly 2
Nike Streakfly 2
Nike Vaporfly 4
Nike Vaporfly 4
Inov8 Trailtalon
Inov8 Trailtalon
New Balance M1500NO Retro 2016
New Balance M1500NO Retro 2016
New Balance Løbe Skoe 500 Girls Infant
New Balance Løbe Skoe 500 Girls Infant
ASICS Gel Kinsei Max
ASICS Gel Kinsei Max
Adidas Supernova Rise 2
Adidas Supernova Rise 2
New Balance Fresh Foam X Hierro 9
Zapatillas de deporte grises 997H de New Balance
Brooks Launch 11
Brooks Launch 11

Popular reviews

New Balance x Herschel Supply Co
New Balance x Herschel Supply Co
ASICS Novablast 5
ASICS Novablast 5
Brooks Glycerin Max
Brooks Glycerin Max
new balance kids 4040v5 rm baseball cleats color
new balance kids 4040v5 rm baseball cleats color
New balance zapatillas new balance fresh foam hierro v6 46.5 5468 mthiero6
New balance zapatillas new balance fresh foam hierro v6 46.5 5468 mthiero6
preview levis new balance 327 white blue
preview levis new balance 327 white blue
new balance fresh foam evoz vs adidas ultraboost
new balance fresh foam evoz vs adidas ultraboost
stussy x hectic x undftd x new balance mt580 detailed look
stussy x hectic x undftd x new balance mt580 detailed look
New Balance Fresh Foam X More V5
New Balance LFC Back Pack Mens
New Balance Life In Balance Jogger Gris
New Balance Life In Balance Jogger Gris

Amongst process

How we hierro - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate hierros.
How we hierro - 20 parameters
2. New Balance 786 v2.
How we hierro - Comparing the results
3. New Balance Sujetador Deportivo Relentless Crop.
How we hierro - Wear hierro
4. Ominaisuudet New balance Lyhythihainen T-Paita Impact Run.
How we hierro - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.
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