The ZX line was made to help runners pursue their best. But along the way, sneakerheads fell under their spell. Reviving the past while looking to the future, these adidas shoes have all the archival details you covet plus vegan materials that you can feel good about. The signature heel cage, Torsion bar and bold ZX style are here in true form. To reduce our reliance on virgin materials, we make sure that our vegan alternatives also contain a minimum of 25% recycled content.