Mohair usually refers to a silk-like fabric or yarn made from the hair of the docile Angora goat. The word "mohair" was adopted into English before 1570 from the Arabic mukhayyar, a type of haircloth, literally 'choice', from khayyara, 'he chose'. The angora goat is thought to originate from the mountains of Tibet making their way to Turkey in the 16th century. Until 1849 the Turkish province of Ankara was the sole producer of Angora goats. Charles V is believed to be the first to bring Angora goats to Europe. In 1849 Angora goats made their way to America as a gift from Turkey. Today South Africa and the United States are the largest mohair producers, with the majority of Amerian mohair being produced in Texas. Mohair is shorn from the goat without harming the animal. Shearing is done twice a year, in the spring and in the fall. One goat will produce 11 to 17 pounds of mohair a year. Shearing is done on a clean swept floor with extra care taken to keep the hair clean and free of debris. The hair is then processed to remove natural grease, dirt and vegetable matter. Mohair grows in uniform locks. Mohair is often dehaired to separate the coarse hair from the down hair. Mohair should not be confused with the fur from the angora rabbit, which is called angora wool. Mohair is composed mostly of keratin, a protein found in the hair, wool, horns and skin of all mammals. Mohair 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 has great insulating properties, making it warm. It is also durable, moisture-wicking, stretch and flame resistant, and crease resistant. Mohair increases its diameter with the age of the goat, growing along with the animal. This means 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, 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 customised dolls.