The adidas Mastermind x EQT Support Mid 'Core Black' was a 2017 collaboration between adidas Originals and Mastermind Japan. The mid-top silhouette features a black mesh and knit upper with nylon 3-Stripes branding and Mastermind's skull and crossbones logo on the medial side panel. Released in September 2017, the shoe also comes in a 'Mystery Ink' colorway.