Ready to tap into your fastest self ever? The Hyperion Elite 4 road-racing shoes are designed to help you chase down PRs in distances from the 5k to the marathon. New, lighter cushioning is layered high to absorb impact while the Arris carbon fiber propulsion plate helps propel you forward. A new upper delivers breathability and a snug fit. Combined, these elements work together to deliver a smooth, ultralight ride to get you from start to finish in record time.Worn for one marathon; like new condition. Sold out on Brooks website.