-3 is a strong examination of the blend of sport and style and the tension caused by mixing tradition with all that is modern."  — Yohji Yamamoto Pulling from the archives, Y-3 returns a running silhouette to the streets with the progressive Kaiwa shoes. A minimalist design philosophy exposes the roots of the pioneering sport style. The sock-like construction is crafted with a premium leather and a neoprene upper. Enhanced comfort is provided by the lightweight midsole cushioning.