There are a number of intermediate kinds of thongs between full rear coverage and a string rear. Like the Thong, the G-string is essentially a bottom covering that covers the pubis and leaves the buttocks bared; The term G-string is generally used when the vertical strap in the rear of a G-string is no wider than a string.[15] Other similar styles include the Brazilian, rio, and T-back (T-string). 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 fleece, silk, cotton, microfiber, satin, nylon, lycra/spandex, and latex and are also available in maternity styles. There are many styles available:

Traditional Thong Bikini

This style is generally the most common and involves a strip of fabric in varying widths on the rear of the garment connecting the front or pouch to the waistband.