Nike Shox R4 pairs the model’s signature four-column Shox cushioning with a low-profile, retro-running silhouette, delivering pronounced shock absorption and a distinct metallic look. Key attributes: Metallic silver | Black | Textile and synthetic | Breathable textile upper | Moisture-resistant synthetic panels | Nike Shox cushioning for responsive shock absorption | Rubber outsole for reliable traction | Synthetic panels that are easy to clean | Low-profile, retro-running silhouette | Metallic silver side panel with contrasting black details | Four visible Shox columns at the heel | Dimensions & fit: Low-profile silhouette inspired by retro running | Composition & care: Upper: Textiles and synthetic materials | Outsole: Rubber