The new kit, which they have named STEP OUT, was revealed on Wednesday night.
The home and away kit was unveiled last week, with Sundowns wearing it during their 1-1 draw against AS Vita Club in a Caf Champions League.
“We want the STEP OUT kit to represent a very special period in the history of the Club. This kit is bold, unique and is something new in the South African football scene,” Sundowns’ communications coordinator, Thulani Thuswa, told the club’s website.
“The STEP OUT kit will only be used for cup matches. Resembling super stealth, we will slowly change the colour of fear for our opponents.”
The STEP OUT kit will be available as of today (Thursday).