The Yzy Foam Runner MX “Moon Gray” is an innovative piece of footwear designed by Kanye West. The Yzy Foam RNNR (Runner) debuted in Summer 2020 and is a cross pollination between a traditional slip-on sandal and shoe. The ultra lightweight design with various perforations across the upper is composed of a mixture of EVA foam and harvested algae. The first edition of the Foam RNNR labeled "MXT," which seemingly stands for "mixed," the “Moon Grey” colorway features a marbled blend of dark gray and tan.
