There are Polyester Mink Blankets offered by us that are blankets made of synthetic materials polyester. The polyester fiber is responsible for the softness associated with mink blankets, and the polyester makes it wrinkle-free. This synthetic polyester is also responsible for trapping the body heat and makes the mink blanket perfect for heavy winters. Polyester is though not a natural fabric; however, it is the most common material used in the blankets knitting. Polyester Mink Blankets are very attractive and useful.