The adidas CrazyTrain Elite, which was first introduced in January 2017, is specifically designed to enhance flexibility during cross training sessions. In this 'Core Black' iteration, the shoe retains its timeless aesthetic with its tightly-woven textile construction that features Three-Stripes, synthetic overlays, and a translucent casing. Moreover, it incorporates a charged Boost midsole and a stabilizing TPU bar to provide the necessary support for rapid movements. Additionally, its all-terrain rubber outsole with multidirectional tread ensures the ability to train on various surfaces.