Possible Clues:

• Reebok competitor
• Canvas sneaker brand
• Shoes once made by the United States Rubber Co.
• Shoe brand with a Kate Spade New York collection
• Brand of sneakers
• PF Flyers' rival
• Old-school sneakers
• Wolverine sneaker brand
• Its slogan was once 'They feel good'
• Shoes introduced by the United States Rubber Co.