Chaps are a type of garment that is worn by cowboys. They were first introduced in the 1870s, and were worn as a way to protect the lower legs of men from the elements and environment. Chaps can be worn for different reasons. They are worn for protection against the elements, and also to keep the legs warm. In addition, chaps are also worn for fashion, usually in combination with jeans. They are normally made of leather or denim, and may be either full length or ankle length. The full-length chaps are designed to fit over the boot and cover the entire leg.