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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

adidas ultra boost ultra boost x update - Cut in half
1. We cut shoes in half to be able to see what's inside and do accurate tests.
adidas ultra boost ultra boost x update - 20 parameters
2. adidas Originals 3091.
adidas ultra boost ultra boost x update - Comparing the results
3. Adidas ULTRABOOST CLIMACOOL 1 DNA LAUFSCHUH.
adidas ultra boost ultra boost x update - Wear test
4. adidas d lillard 2 creamred black gum.
adidas ultra boost ultra boost x update - No bias
5. A black and white Adidas Ultra Boost 3.0.