For Fall/Winter 2018, Y-3 returns with a new iteration of the progressive Y-3 RUNNER 4D, which first launched in the spring. Built on a high-performance midsole crafted with light and oxygen, the Y-3 RUNNER 4D perfectly embodies Y-3’s pioneering nature, combining Japanese craftsmanship with innovative technology.

The Y-3 RUNNER 4D features primeknit uppers realized purely in black, ultra-resistant eye stays, and three “stripes” of cording that lock feet in place for maximum support. Based on years of athletic data, the shoe’s iconic single-component design is precisely tuned for controlled energy return, enabling long-lasting cushioning, and stability. Its unique open structure provides a cooler feeling underfoot.

A limited number of the Y-3 RUNNER 4D will launch on September 7th at select retailers, Y-3 flagship stores, and