Nike Men Shoe Odyssey React Flyknit Size 9.5M Athletic Run 。Very lightly used Flyknit running shoes in very good condition. Lunarlon Cushioning: A soft, resilient foam core housed in a firmer carrier, offering a cushioned, springy, and responsive ride, often described as \"squishy\". Flyknit Technology: The upper uses lightweight, breathable, and flexible material that conforms to the foot, providing a comfortable, sock-like feel. Comfortable Design: Designed with a continuous midfoot for a seamless heel-to-toe transition, making them suitable for various types of strikers. Performance & Durability: Engineered for running, walking, and light training, featuring rubber outsoles designed for longevity. Design Details: Often feature longitudinal ridges on the midsole to aid in compression.