History

　　The thong, like its probable predecessor the loincloth, is believed to be one of the earliest forms of human clothing and is also thought to have been worn mostly or exclusively by men. It is thought the thong was probably originally developed to protect, support, or hide the male genitals. The loincloth is probably the earliest form of clothing used by mankind, having originated in the warmer climates of sub-Saharan Africa where clothing was first worn nearly 75,000 years ago. Many tribal peoples, such as some of the Khoisan people of southern Africa, wore thongs for many centuries. Much like the Japanese fundoshi, these early garments were made with the male genitalia in mind.

According to some fashion historians, the first public appearance of the thong in the United States was at the 1939 New York World's Fair. This resulted from Fiorello LaGuardia, the Mayor of New York City, ordering the city's nude dancers to cover themselves.[9] Jacques Heim's and Louis Réard's original bikini from 1946 (that introduced the term bikini) had a culotte with a thong back. Fashion designer Rudi Gernreich, who in the mid-1960s created the first topless swimsuit, which he called the monokini, is credited with introducing the modern thong in 1974 when he designed a thong bikini in response to a ban on nude sunbathing by the Los Angeles City Council.

Design and variety

      Types of thongs include the traditional thong, the G-string, and the C-string. There are a number of intermediate kinds of thongs between full rear coverage and a string rear. As designs become more risqué there are also types intended to expose genitals as much as they conceal them. Other styles include the Cheeky, V-string, T-front and T-back. The naming of the intermediate styles of thong is debatable, different vendors use the words somewhat interchangeably. Thongs are available in a wide variety of materials, including silk, latex, cotton, microfiber, satin, nylon, lycra/spandex, and lace. There are also novelty designs for both sexes, featuring shapes to conform to the genitals or provide humorous visual effects.

The most significant difference between thongs designed for men and women is the shape of the front part of the garment. Often, but not always, thongs for men will feature a vertical seam to create shape and space for the male genitalia, and the pouch may be made of stretchy material (usually cotton-Lycra or microfiber) for an ergonomic fit. The equivalent section in women's thongs is normally flat and seamless. However, the fabric is usually thicker in the area where it covers the vulva (by incorporating a cotton gusset).