A shoe is an item of footwear normally found in pairs intended to protect and comfort the human foot, usually made in such a way that one is designed to fit the left foot and the other the right foot.
Shoes are intended to provide further protection to the vulnerable human foot, though the foot is highly adaptable to various terrains. Form was originally tied to function, but over time, shoes also became fashion items. Some shoes are worn as safety equipment, such as steel-toe boots, which are required footwear at industrial worksites.
Additionally, shoes have often evolved into many different designs; high heels, for instance, are most commonly worn by women during fancy occasions. Contemporary footwear varies vastly in style, complexity and cost. Basic sandals may consist of only a thin sole and simple strap and be sold for a low cost. High fashion shoes made by famous designers may be made of expensive materials, use complex construction and sell for large sums of money. Some shoes are designed for specific purposes, such as boots designed specifically for mountaineering or skiing, while others have more generalized usage such as sneakers which have transformed from a special purpose sport shoe into a general use shoe.
Traditionally, shoes have been made from leather, wood or canvas, but are increasingly being made from rubber, plastics, and other petrochemical-derived materials. Globally, the shoe industry is a $200 billion a year industry. 90% of shoes end up in landfills, because the materials are hard to separate, recycle or otherwise reuse.
History
Antiquity
Earliest evidence The earliest known shoes are sagebrush bark sandals dating from approximately 10,500 BP to 9200 BP, found in the Fort Rock Cave in the US state of Oregon in 1938. The world's oldest leather shoe, made from a single piece of cowhide laced with a leather cord along seams at the front and back, was found in the Areni-1 cave complex in Armenia in 2008 and is believed to date to 3500 BC. Reported in (among others) Ötzi the Iceman's shoes, dating to 3300 BC, featured brown bearskin bases, deerskin side panels, and a bark-string net, which pulled tight around the foot. The Jotunheimen shoe was discovered in August 2006: archaeologists estimate that this leather shoe was made between 1800 and 1100 BC,"Old Shoe- Even Older". The Norway Post, 2 May 2007. making it the oldest article of clothing discovered in Scandinavia. Sandals and other plant fiber based tools were found in Cueva de los Murciélagos in Albuñol in southern Spain in 2023, dating to approximately 7500 to 4200 BC, making them what are believed to be the oldest shoes found in Europe.
It is thought that shoes may have been used long before this, but because the materials used were highly perishable, it is difficult to find evidence of the earliest footwear.
Footprints suggestive of shoes or sandals due to having crisp edges, no signs of toes found and three small divots where leather tying laces/straps would have been attached have been at Garden Route National Park, Addo Elephant National Park and Goukamma Nature Reserve in South Africa. These date back to between 73,000 and 136,000 BP. Consistent with the existence of such shoe is the finding of bone awls dating back to this period that could have made simple footwear.
Another source of evidence is the study of the bones of the smaller toes (as opposed to the big toe); it was observed that their thickness decreased approximately 40,000 to 26,000 years ago. This led archaeologists to deduce the existence of common rather than an occasional wearing of shoes as this would lead to less bone growth, resulting in shorter, thinner toes. These earliest designs were very simple, often mere "foot bags" of leather to protect the feet from rocks, debris, and cold.
Americas Many early natives in North America wore a similar type of footwear, known as the moccasin. These are tight-fitting, soft-soled shoes typically made out of leather or bison hides. Many moccasins were also decorated with various beads and other adornments. Moccasins were not designed to be waterproof, and in wet weather and warm summer months, most Native Americans went barefoot. The leaves of the sisal plant were used to make twine for sandals in South America while the natives of Mexico used the Yucca plant.
Africa and Middle East As civilizations began to develop, thong sandals (precursors to the modern flip-flop) were worn. This practice dates back to pictures of them in ancient Egyptian murals from 4000 BC. "Thebet" may have been the term used to describe these sandals in Egyptian times, possibly from the city Thebes. The Middle Kingdom is when the first of these thebets were found, but it is possible that it debuted in the Early Dynastic Period. One pair found in Europe was made of papyrus leaves and dated to be approximately 1,500 years old. They were also worn in Jerusalem during the first century of the Christian era. Thong sandals were worn by many civilizations and made from a vast variety of materials. Ancient Egyptian sandals were made from papyrus and palm leaves. The Masai of Africa made them out of rawhide. In India they were made from wood.
While thong sandals were commonly worn, many people in ancient times, such as the Egyptians, Hindus and Greeks, saw little need for footwear, and most of the time, preferred being barefoot. The Egyptians and Hindus made some use of ornamental footwear, such as a soleless sandal known as a "Cleopatra", which did not provide any practical protection for the foot.
Asia and Europe The ancient Greeks largely viewed footwear as self-indulgent, unaesthetic and unnecessary. They typically preferred to go barefoot, with shoes primarily worn in the theater, as a means of increasing stature. Athletes in the Ancient Olympic Games participated barefoot and naked. The ancient Greek gods and heroes were primarily depicted barefoot, as well as the hoplite warriors. They fought battles in bare feet; Alexander the Great led barefoot armies in military campaigns. The runners of ancient Greece are also believed to have run barefoot.
The Romans did not accept the Greek perception of footwear and clothing, despite having adopted much else of their culture. Clothing in ancient Rome signified power and footwear was seen as a civilizational necessity, although the slaves and paupers usually went barefoot. Roman soldiers were issued with chiral (left and right shoe different) footwear.'Greece and Rome at War' by Peter Connolly Shoes for soldiers had riveted insoles to extend the life of the leather, increase comfort, and provide better traction. The design of these shoes also designated the rank of the officers. The more intricate the insignia and the higher up the boot went on the leg, the higher the rank of the soldier. There are references to shoes being worn in the Bible. In China and Japan, rice straw is a traditional material for making footwear.
Starting around 4 BC, the Greeks began wearing symbolic footwear. These were heavily decorated to clearly indicate the status of the wearer. Courtesans wore leather shoes colored with white, green, lemon or yellow dyes, and young woman betrothed or newly married wore pure white shoes. Because of the cost to lighten leather, shoes of a paler shade were a symbol of wealth in the upper class. Often, the soles would be carved with a message so it would imprint on the ground. Cobblers became a notable profession around this time, with Greek shoemakers becoming famed in the Roman Empire.
Middle Ages and early modern period
Asia and Europe A common casual shoe in the Pyrenees during the Middle Ages was the espadrille. This is a sandal with braided jute soles and a fabric upper portion, and often includes fabric laces that tie around the ankle. The term is French and comes from the esparto grass. The shoe originated in the Catalonian region of Spain as early as the 13th century, and was commonly worn by peasants in the farming communities in the area.
New styles began to develop during the Song dynasty in China, some of them resulting from the binding of women's feet, first used by the noble Han classes, but soon spreading throughout Chinese society. The practice allegedly started during the Shang dynasty, but it grew popular by .
When the Mongols conquered China, they dissolved the practice in 1279, and the Manchus banned foot binding in 1644. The Han people, however, continued the practice without much government intervention.
In medieval times shoes could be up to long, with their toes sometimes filled with hair, wool, moss, or grass. Many medieval shoes were made using the turnshoe method of construction, in which the upper was turned flesh side out, and was lasted onto the sole and joined to the edge by a seam. The shoe was then turned inside-out so that the grain was outside. Some shoes were developed with toggled flaps or drawstrings to tighten the leather around the foot for a better fit. Surviving medieval turnshoes often fit the foot closely, with the right and left shoe being mirror images.'Shoes and Pattens: Finds from Medieval Excavations in London' (Medieval Finds from Excavations in London) by Francis Grew & Margrethe de Neergaard Around 1500, the turnshoe method was largely replaced by the welted rand method (where the uppers are sewn to a much stiffer sole and the shoe cannot be turned inside-out). The turn shoe method is still used for some dance and specialty shoes.
By the 15th century, pattens became popular by both men and women in Europe. These are commonly seen as the predecessor of the modern high-heeled shoe, while the poor and lower classes in Europe, as well as slaves in the New World, were barefoot. In the 15th century, the Crakow was fashionable in Europe. This style of shoe is named because it is thought to have originated in Kraków, the capital of Poland. The style is characterized by the point of the shoe, known as the "polaine", which often was supported by a whalebone tied to the knee to prevent the point getting in the way while walking. Also during the 15th century, chopines were created in Spain, and were usually high. These shoes became popular in Venice and throughout Europe, as a status symbol revealing wealth and social standing. During the 16th century, royalty, such as Catherine de Medici or Mary I of England, started wearing high-heeled shoes to make them look taller or larger than life. By 1580, even men wore them, and a person with authority or wealth was often referred to as, "well-heeled". In 17th century France, heels were exclusively worn by aristocrats. King Louis XIV outlawed anybody from wearing red high heels except for himself and his royal court.
Eventually the modern shoe, with a sewn-on sole, was devised. Since the 17th century, most leather shoes have used a sewn-on sole. This remains the standard for finer-quality dress shoes today. Until around 1800, welted rand shoes were commonly made without differentiation for the left or right foot. Such shoes are now referred to as "straights". Only gradually did the modern foot-specific shoe become standard.
Industrial era
Asia and Europe
Shoemaking became more commercialized in the mid-18th century, as it expanded as a cottage industry. Large warehouses began to stock footwear, made by many small manufacturers from the area.
Until the 19th century, shoemaking was a traditional handicraft, but by the century's end, the process had been almost completely mechanized, with production occurring in large factories. Despite the obvious economic gains of mass production, the factory system produced shoes without the individual differentiation that the traditional shoemaker was able to provide.