Nike Air Trainer 1 "Don't I Know You?" Sneakers White / White / University Blue / Old Royal A return from the past, but in a contemporary standpoint. The Nike Air Trainer 1 debuted in 1987 and was designed by Tinker Hatfield. They made their debut on the tennis court by John McEnroe and became the first cross-training sneaker. * Leather Upper * Strap Unit * Leather Overlays * Rubber Outsole * Style Code: DR9997-100