Original speed lace system derived from auto racing shoes for a personalized fit and feel | 600+ shoes reviewed and cut in half

32 currently testing

27 bought and to be tested

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Original speed lace system derived from auto racing shoes for a personalized fit and feel | Guides

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

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Testing process

Sprite 01 Black Ehite Pat Girl Sandals Sandalen Fashion - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate tests.
Sprite 01 Black Ehite Pat Girl Sandals Sandalen Fashion - 20 parameters
2. Bombe studded leather sandals.
Sprite 01 Black Ehite Pat Girl Sandals Sandalen Fashion - Comparing the results
3. Clarks Un Elott Lace Mens Blue Suede Oxfords Plain Toe Shoe.
Sprite 01 Black Ehite Pat Girl Sandals Sandalen Fashion - Wear test
4. We also wear test shoes in their appropriate settings.
Sprite 01 Black Ehite Pat Girl Sandals Sandalen Fashion - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.