Pointe shoe unfit to wear in situations other than informal practice or rehearsal. Under moderate usage, a pair of pointe shoes will typically last through ten to twenty hours of wear. For dance students, this often translates into weeks or months of serviceable use from a pair of pointe shoes. Professional dancers typically wear out pointe shoes much more quickly; a new pair may wear out in a single performance. As a result, most professional ballet companies provide shoe allowances for their dancers to defray the cost of frequent shoe replacement. The lifetime of a pointe shoe depends on many factors, including:
Pointe shoe may shorten a pointe shoe's usable lifetime. A dancer may experience discomfort while wearing a pointe shoe even after the shoe has been broken in. Several devices are commonly used to mitigate the discomfort: In the course of normal use, there are three predominant types of wear on a pointe shoe that will determine its useful lifetime. The most important of these is shank wear. As the body of the shoe is repetitively flexed, the shank gradually weakens and loses its ability to provide support. A pointe shoe is no longer serviceable when the shank breaks or becomes too soft