Nike versus adidas is a rivalry that dates back decades. Here, we find former Swoosh designer Tiffany Beers diving into the two sportswear juggernauts as she compares Nike’s Epic React and adidas’s Ultra Boost. For those unaware, Beers is responsible for some of Nike’s most innovative sneakers such as the self-lacing MAG and the HyperAdapt 1.0.

For this particular video, Beers breaks down the two aforementioned rival silhouettes by taking a look at the 12 most important attributes when buying a shoe. At the core, the dissection is a head-to-head comparison revolving around technical details.

To see which sneaker gets the Tiffany Beers stamp of approval, the Epic React or the Ultra Boost, press play above. Also, be sure to let us know which you prefer.

In related news, here’s how hiking and trail sneakers have infiltrated sneaker culture.

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