The big Supreme collaboration of Spring/Summer 2021 Week 6 was with The Breakfast Of Champions, Wheaties. A purple box and yellow box of Supreme Wheaties was released with two t-shirts, each of which featuring a different colored box on it. The white colorway of the Supreme Wheaties T-shirt features the a graphic of the purple cereal box on its front.
The white Supreme Wheaties T-shirt was made available at the retail price of $48 USD on April 1st, 2021.