👉 A backhatch is a type of fabric used in making shoes, particularly those that are worn with heels. It is made by sewing two pieces of fabric together from the inside out, creating a curved shape. This allows the heel to sit on top of the front of the shoe and provides support for the foot. Backhacks can be made using various materials such as leather, wool, or corduroy, depending on the desired look and style of the shoe.