They say you shouldn't judge someone until you've walked a mile in their shoes. What kind of guy/gal wears these shoes? Write a little Flash Fiction where these shoes play a part in the story. Maybe the protagonist or antagonist wears them for work or play. Maybe they are a major clue in solving a crime. Maybe they are a modern version of the Cinderella story. Close your eyes, put on your mental pair of adidas, and see where they take you.