Every now and again, when I want to feel sexy, I'll put on a pair of high heels, shunning my flats and heading out in true style. Shoes with high heels have been around since the 1400s (for the mundane task of keeping one's feet out of the mud), but it wasn't until Catherine de Medici came from the Italian peninsula to France in 1533 that high heels became a fashion statement.
At first, only the wealthy and the powerful wore them. But as raw materials became more affordable and consumer spending became possible for more and more people, high heels became more popular. Assembly line and mass production techniques that make use of machines mean that just about anyone can buy and wear high heels. There are even high heels designed especially for men who cross-dress or are making gender switches.
It is possible to fabricate high heels out of nearly any material: leather, wood, fabric, plastic, cement and glue, nails, metal and even paper. High heels are designed by independent fashion designers, or created by designers hired by the manufacturer. Most begin as a prototype that can be referred to throughout the process. Embellishments can be added after the basic construction is finished.
Mass-produced high heels are made using computerized assembly lines. This makes it fast and easy to create high heels. Metal dies are used to cut the pieces out of leather or some other material, into the proper sizes. Sometimes, in the more high-tech factories, a laser beam is used to cut the materials. The next machine uses thermal cement to hold the material over a sort-of mold called a last on a temporary basis. This is done while the sole, upper and heel are created and shaped. Finally, another machine puts the shoe together. The final steps are labels and embellishments. Then another machine wraps the high heels in tissue paper and puts them in a box.
It is interesting to note that these days, most of the heels themselves are actually made from plastic. This is one of the essential ingredients to a cheap shoe that is widely affordable.