Wedge (footwear)

Wedge boots, wedgies, or lifties are shoes and boots with a sole in the form of a wedge, such that one piece of material, normally rubber, serves as both the sole and the heel. This design dates back to ancient Greece.

Wedgies for women are more common and often have a sole that is much thicker at the back than at the front, making them high-heeled boots or shoes. Wedgies for women were popularized by Salvatore Ferragamo, who introduced the design to the Italian market in the late 1930s.