The Nike Zoomx Vaporfly Next% Blue Ribbon Sports Updates The Marathon Runner With A Graphic Print Inspired By Nike Is Precursor Brand. The All-over Design Enlivens The Lightweight Vaporweave Upper, Featuring Off-center Lacing And A Wider Toe Box For A Roomier Fit. Responsive Cushioning Arrives Via A Stacked Zoom X Foam Midsole, Its Energy Returning Properties Enhanced By A Full-length Carbon Fiber Plate. Vertical Flex Grooves Are Built Into The Outsole, Reinforced With Durable Rubber In High-wear Areas.