Adidas introduces the next chapter in their Yohji Yamamoto-driven line with the release of the new Y-3 Runner 4D IO. The sneaker brings futuristic vibes with a transparent mesh upper. The clear exterior displays the interchangeable Primeknit sock, allowing you to swap out the inner lining and opt for a white or all-black colorway. The Primeknit sock features Y-3 branding on the outside and three stripes on the medial side while co-branding logos are on the outer mesh. As far as performance, a high-tech light, oxygen, and liquid resin 4D midsole provides precise cushioning. The shoes are also available in a black and khaki colorway.