Stella McCartney's a pretty long-tenured adidas collaborator, so it's only right that her line with the brand have access to the utmost of what it's got to offer from a tech standpoint. Taking advantage of that access is this, a trainer from the two built with Primeknit materials.

It doesn't go all out with Boost cushioning though, and instead uses Bounce on bottom. There's no doubt that some will lament the lack of Boost, but at least the choice of Bounce makes the model slightly more affordable.

The Stella McCartney x adidas Crazy Bounce Training is available now at spots like SNS.

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