Product Information NEW/NO BOX DESIGN: Latest version of FlyKnit- AtomKnit upper steamed and stretched to deliver a lightweight, contoured fit with minimal water absorption and enhanced breathability. Integrated tongue provides a consistent fit with comfortable lace-up. Midsole Drop: 4 mm Weight: 7.4 oz/210 g Shoe type: Neutral IN-SHOE COMFORT: Nike® ZoomX foam is incredibly responsive and lightweight, giving optimal energy return and impact protection and combines with 2 slim, visible Zoom Air units. Full-length carbon fiber plate provides a snappy sensation with each step. Cushioning helps make each step feel soft and plush for miles. DURABILITY & TRACTION: Outsole created using data from hundreds of runners to inform the design of different angles of traction where you need it. Grip from toe-off through every phase of your stride. ADDITIONAL DETAILS: Stack heights and materials in the shoe adhere to the guidelines set by World Athletics. DSG Pro Tips Brand : Nike