Air Trainer 1 definitely a true classic.
They were my go to shoes for tennis for a bit.
But horrible sole for the hard courts. Wore out quickly. Since they were meant for cross training.
I went through 5 pairs in one year.
But another classic I used was the Nike Court Challenge Mid (See...
Remember this shoe? Played in the Adidas Torsions when I was in college in the early 90's. Loved them.
Adidas is releasing them again. Not sure if they will be good for competitive play but great for causal wear.
Adidas Torsion Edberg Comp
I can find frames in great condition for a good price on the TW used racquet section, that is where I look first. I have not been disappointed. Then I look in the classifieds here on the Forum. No issues.
It has been some time since I have bought new racquet.