The word “mohair” was adopted into English before 1570 from the Arabic, a type of haircloth. It is one of the oldest textile fibers in use. It is both durable and resilient. It is notable for its high luster and sheen, and is often used in fiber blends to add these qualities to a textile. Mohair also takes dye exceptionally well. Mohair is also warm as it has great insulating properties. It is durable, and resistant to moisture-wicking, stretch, flame and creases. It is considered to be a luxury fiber, like cashmere, angora and silk, and is usually more expensive than most wool that comes from sheep.

Mohair increases its diameter with the age of the goat, growing along with the animal. Fine hair from younger animals is used for finer applications such as clothing, and the thicker hair from older animals is more often used for carpets and heavy fabrics intended for outerwear.
Mohair is used in scarves, winter hats, suits, sweaters, coats, socks and home furnishing. Mohair fiber is also found in carpets, wall fabrics, craft yarns, and many other fabrics, and may be used as a substitute for fur. Because its texture resembles fine human hair, mohair is often used in making high grade doll wigs or in rooting customized dolls.