I like this shoe and have worn the Club C's for a very long time.  However lately they are not holding up as well as they had.  On this pair of shoes, there was a tag from Reebok International that stated: " Due to material complexity, this product is intended only for occasional wear.  Material may crease and/or break at flex points with overuse."  This makes me question Reebok's commitment to make fine tennis shoes.  And what is overuse. You should be able to wear these shoes until they wear out.