In Mongolia, the usage of the word deel has been extended to cover other long winter coats as well. For example, fur and leather overcoats of western design are referred to as "nekhii deel" and "sawkhin deel", respectively, meaning "fur deel", "leather deel" and "cashmere deel", which is made of the luxurious material cashmere. Nevertheless, other Mongol regions, such as Bortala in Xinjiang retain the specific meaning of the word "deel" as the traditional garment, and refer to other overcoats as "olondoi