. . . . . . "Self-tying shoes (also known as self-lacing or power laces) are designed to automatically tighten once the user puts them on. Such types of \"smart shoes\" were initially depicted in the 1989 science fiction film Back to the Future Part II."@en . . . . . . . . . . "1105845170"^^ . "franchise"@en . . "Self-tying shoes"@en . . . . . . . . "Self-Tying shoes"@en . . . . "Self-tying shoes (also known as self-lacing or power laces) are designed to automatically tighten once the user puts them on. Such types of \"smart shoes\" were initially depicted in the 1989 science fiction film Back to the Future Part II."@en . . . . "Shoe"@en . . . . . . . "9160"^^ . . . . . . "52340430"^^ . "A replica of the original Nike Mag shoes, 2011"@en . . . . . . . "1989"^^ . . . . .