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 fabric—for containing the toes, and a stiffer, stronger sole. They were constructed without nails and the soles were only stiffened at the toes, making them nearly silent. The birth of the modern pointe shoe is often attributed to the early 20th-century Russian ballerina Anna Pavlova, who was one of the most famous and influential dancers of her time. Pavlova had particularly high, arched insteps, which left her vulnerable to injury when dancing en pointe. She also had slender, tapered feet, which resulted in excessive pressure on her big toes. To compensate for this, she inserted toughened leather soles into her