The adidas Mastermind x EQT Support Mid in 'Core Black' is a notable sneaker collaboration that took place in 2017 between adidas Originals and Mastermind Japan. This mid-top silhouette showcases an eye-catching design, consisting of a black mesh and knit upper complemented by nylon 3-Stripes branding. Notably, the medial side panel presents Mastermind's iconic skull and crossbones logo. The release of this sought-after shoe occurred in September 2017, alongside an alternative colorway known as 'Mystery Ink'.