Originating in 2002, the partnership between adidas and designer Yohji Yamamoto continued in 2017 with the Y-3 Kozoko Low 'Black Olive,' a sneaker reimagined in Yamamoto's avant-garde style. The single-piece, sock-like upper comes in tonal shades of olive green, with black accents and a molded TPU overlay on the forefoot. Leather overlays land on the midpanel and heel, while a Boost midsole adds responsive cushioning below.