Recently purchased, just needed 1/2 size up! Info here : https://www.nike.com/a/nike-interact-run?referrer=singular_click_id%3D01992182-8583-4ce6-8a63-055a56bf2e1a Built to Last. Born to Run. Launching the first of its kind, the Nike Interact Run debuts a performance design with conscientious material sourcing and cutting-edge processes. It is made with at least 25% recycled content by weight, all while enhancing comfort, breathability, and durability. We’re taking it one step further with our Care-Repair program to help extend the life of your shoes. But when they hit the end of the road, we’ll help you find a drop-off location to recycle or donate them