The Borussia Dortmund 2019-20 Cup kit, manufactured by Puma, was worn during the 2019-20 DFB-Pokal and Champions League ...seasons and features Evonik as the sponsor. The shirt showcases a predominantly 'cyber yellow' base. A black upper torso and sleeves are detailed with a subtle geometric pattern, reportedly inspired by the roof construction of the Signal Iduna Park. The Evonik sponsor logo is prominently displayed in purple.