Nike Shox R4 revisits the 2001 icon with restored Shox cushioning and a layered upper. This version pairs responsive heel columns with a textile and synthetic construction for everyday wear and retro running style. Key attributes: Black | Metallic silver | Light crimson | Textile and synthetic | Shox cushioning | Shock absorption | Perforated panels for breathability | Traditional lacing | Padded ankle collar | Rubber outsole | Layered upper | Metallic accents | Laser-perforated inserts | Composition care: Textile upper | Synthetic overlays | Textile lining | Rubber outsole