Possible Clues:

• Performers making sounds with their feet
• Company with striking footwear
• Ones unlikely to drag their feet
• What's ridiculously put down for these? Carpet and suchlike primarily
• They keep hitting the floor and carpets may be ruined
• Performers on stage need make-up and carpets
• They take steps to be noisy entertainers
• They trip and hit the floor noisily