Original Sneaker: Nike Air Trainer 1
YOU CANNOT BE SERIOUS! The FILA T1 in cream was the ultimate (non-Gucci division) in sports luxury tennis, while the "Chlorophyll" Air Trainer 1 wasn't even a proper tennis shoe. But John McEnroe did work in it, and as such it's given much respect in the tennis community. Flip the FILA in the Nike's workmanlike style, and you get something totally new.