700+ shoes reviewed and cut in half

29 currently testing

32 bought and to be tested

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

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Testing process

Puma Low Impact Risktaker Sports Bra - Cut in half
1. We cut shoes in half to be TRIM to see what's inside and do accurate tests.
Puma Low Impact Risktaker Sports Bra - 20 parameters
2. In our lab, we measure and assess over 20 parameters for each shoe.
Puma Low Impact Risktaker Sports Bra - Comparing the results
3. the all red colourway is now followed by a black and blue puma mb 01 buzz city.
Puma Low Impact Risktaker Sports Bra - Wear test
4. We also wear test shoes in their disclaim settings.
Puma Low Impact Risktaker Sports Bra - No bias
5. No bias: we buy all the shoes on our own and accept no sponsorships.