New Balance 300 Series | 900+ shoes reviewed and cut in half

13 currently testing

14 mens new balance ms997sc grey steel techtonic blue

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Track and XC Track and XC
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adidas defiant speed 2 lab test and review 22839366 250 Tennis
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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.

New Balance Athletics Terrain L Πακέτο μέσης
New Balance Athletics Terrain L Πακέτο μέσης
nike ultrafly 028 20936785 250
Why cutting running shoes in half is key to measuring midsole softness
New Balance GradeBoys 500 Hook & Loop Niños 38.5
New Balance GradeBoys 500 Hook & Loop Niños 38.5
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
All you need to know about rockered running shoes
All you need to know about rockered running shoes
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?

Latest reviews

Tecnologias New balance Calcetines Response Cushioned No Show 3 Pairs
Tecnologias New balance Calcetines Response Cushioned No Show 3 Pairs
Nike Streakfly 2
Nike Streakfly 2
Nike Vaporfly 4
Nike Vaporfly 4
Inov8 Trailtalon
Inov8 Trailtalon
New Balance Fresh Foam X 880 v14 GTX
New Balance Fresh Foam X 880 v14 GTX
New Balance MT10
New Balance MT10
New Balance 300 Series
New Balance 300 Series
Concepts teamed up with New Balance
Concepts teamed up with New Balance
New Balance Fresh Foam X Hierro 9
new balance ml574scd light grey navy
Brooks Launch 11
Brooks Launch 11

Popular reviews

New Balance 237 trainers in yellow
New Balance 237 trainers in yellow
ASICS Novablast 5
ASICS Novablast 5
Brooks Glycerin Max
Brooks Glycerin Max
nike pegasus 41 21635997 250
New Balance large logo t-shirt in black
Brooks Ghost 16
Brooks Ghost 16
new balance 57 40 grey white m5740ta release date
new balance 57 40 grey white m5740ta release date
zapatillas de running New Balance mujer trail constitución fuerte talla 35.5 entre 60 y 100
zapatillas de running New Balance mujer trail constitución fuerte talla 35.5 entre 60 y 100
new balance x 24 kilates x sneakersnstuff x hanon x firmament ct300 collection available
new balance x 24 kilates x sneakersnstuff x hanon x firmament ct300 collection available
New Balance Fresh Foam X More V5
New Balance na zimę Zielone
New Balance 997H Sneakers
New Balance 997H Sneakers

New Balance 300 Series | 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 - Wear test
4. New Balance 990v2 MiUSA Teddy Santis Sea Salt.
How we test - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.
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