what are "heels"?

Heels are a type of shoe characterized by a raised heel at the back of the shoe, which can range in height from a few centimeters to several inches. They are typically worn by women and are available in a wide range of styles, including pumps, sandals, and boots. The height of the heel can have a significant impact on the way the shoe looks and feels, with higher heels often providing a more formal or dramatic look, but also requiring more balance and stability to wear comfortably. Heels may be made from a variety of materials, including leather, suede, and synthetic fabrics, and may feature additional design elements such as straps, buckles, or embellishments. While heels are often associated with formal or dressy occasions, they can also be worn in more casual settings depending on the style of the shoe.