The collaboration between avant-garde designer Yohji Yamamoto and adidas, known as Y-3, began in 2002 and continues to bring cutting-edge creations to the market. In 2013, this partnership introduced the Y-3 Kaiwa, a revolutionary runner that embodies Y-3's iconic black and white design aesthetic. Crafted with exceptional attention to detail, the upper of the Kaiwa is made from luxurious premium leather, showcasing intricate topstitching and an exaggerated mudguard. To complete the look, the oversized tongue features prominent Y-3 branding, while the bottom boasts a serrated outsole with subtle cutouts. This attention to detail truly sets the Y-3 Kaiwa apart and leaves a lasting impression.