The Delta Run is a lightweight platform sandal modernized with geometric shapes and graphic lines. Adjustable straps provide a customized fit and a contoured footbed will make this your go-to sandal. Product Care - The metallic straps are finished with a unique foil medium that may fade after normal wear. To avoid scuffing, use shoe protection and care products tailored for metallic finishes. The footbed and outsole is made from polyurethane, a durable, lightweight, and flexible material with subtle micropores that will vary in texture.