The adidas Yeezy Foam RNNR Vermillion features an all-red one piece EVA foam construction with oval cut-outs to provide ventilation. At the base, a cushioned footbed offers support and stability. Released in October of 2021, this model has a one-note scarlet finish, marking the first introduction of a monochrome palette by Kanye West in collaboration with the Three Stripes. Made from sustainable materials, including a single piece of foam partly consisting of hydroponically produced algae, it includes ventilation ports throughout the vamp and side panels for breathable comfort. The sculpted heel cradles the back of the foot for a non-slip fit.