leather shoes
Try using spirit but only use it if your tennis shoe has white leather ,the spirit may change the color of colored leather shoes
tennis shoes
You can throw them in the washing machine (or even the dishwasher - it's more gentle), but the leather may crack. You're better off scrubbing them patiently with a toothbrush.
tennis shoe yes. I even use some bleach some times. But leather shoes no
Horse-Racing!
because the tennis shoes are dedicated to play tennis and has grips at the bottom so that it helps. It is much better than wearing normal runners
Flats!
It depends on the surface. If it is grass you are better off wearing cleats. If you are on pavement like a cross country runner tennis shoes are better.
Kevin likes leather dressy shoes, but he really likes boots or really nice, and leathery tennis shoes. mostly
most tennis shoes are smooth on the bottom and cleats have things on the bottom of them that can stop you when you are moving better
Tennis Shoes