Beaver cloth is a heavy woolen cloth with a napped surface. Beaver is a double cloth; it resembles felted beaver-fur and is suitable for outer garments such as coats and hats. The fabric was formerly[ when? ] made in England. [1] [2] [3] [4]
Felted beaver fur had been the material of choice for high-quality hats since the 17th century. [5] Beaver cloth was developed in the 19th century to fulfil demand, as the fur trade had hunted beavers to near extinction in Russia and North America. [6]
Castor was a cloth lighter than beaver cloth, but otherwise similar. It was produced by using fine wool. Castor was used in overcoating. [7] [8]