Trainers NEW BALANCE IV400CK Black | 900+ shoes reviewed and cut in half

13 currently testing

14 New Balance WL574LA2

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Guides

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

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Trainers NEW BALANCE IV400CK Black | Popular reviews

Testing process

Trainers NEW BALANCE WL574LBG Navy Blue - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate tests.
Trainers NEW BALANCE WL574LBG Navy Blue - 20 parameters
2. In our lab, we measure and assess over 20 parameters for each shoe.
Trainers NEW BALANCE WL574LBG Navy Blue - Comparing the results
3. New Balance 608 White Black.
Trainers NEW BALANCE WL574LBG Navy Blue - Wear test
4. New Balance 4 pack crew logo socks in black and white.
Trainers NEW BALANCE WL574LBG Navy Blue - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.