From the moment they walked onto the tennis courts more than 50 years ago, the adidas Stan Smith shoes have always been about the future. At first they were focused on how to play better, but with this version, they're focused on how to be better. For the future. Which is why they're made with recycled content as well as a synthetic leather upper.Made with a series of recycled materials, this upper features at least 50% recycled content. This product represents just one of our solutions to help end plastic waste.