Black and white ‘Runner 4D IO’ sneakers from Y-3 Yohji Yamamoto. Featuring knit upper mantled with a transparent one-piece grid pattern overlay, this lace-up pair showcases dense, multi-dimensional open design which provides precise support and shock absorption. This model boasts tactile logo detail on the tongue and is set on a black rubber outsole and black-hued ADIDAS 4D midsole which was developed with the use of data based on the experience of professional athletes over the last seventeen years