The Nike Shox R4 is a throwback to the early 2000s, capturing the original design with its futuristic lines and responsive cushioning. These iconic sneakers feature a synthetic and textile upper that's both soft and durable. The Nike Shox technology, with its resilient and flexible columns, compresses and regains shape for outstanding cushioning to make every step feel like a springboard. The modified circular Waffle outsole offers superior traction, while laser perforations throughout the shoe provide ventilation. With its bold, performance-inspired look, the Nike Shox R4 will take you from the streets to the track in style. The shoe features a foam midsole and a durable rubber outsole.