Flyknit upper delivers lightweight stretch and support. Nike React technology creates an extremely smooth ride. Molded heel gives a secure, stable feel. Contoured collar sits right below your ankle for a comfortable fit. Outsole pattern has clear rubber on the forefoot and heel for durable traction just where you need it Size 9.5 Black Sapphire Hyper Pink color combo. Take in the miles with comfort and confidence underfoot when you lace up these Running Shoes. The Flyknit offers a lightweight, breathable fit. The cushioned insoles add a springy performance, while the Flywire technology delivers support through the midfeet.