Polyester is the base fabric for all kinds of apparel. It is strong, resistant to shrinking and stretching, quick-drying and mildew-resistant, properties that make it a fantastic winter outerwear material. Polyester fabric is easily dyeable, and not damaged by mildew. Textured polyester fibers are effective, non-allergenic insulator, so the material is used for filling pillows, quilting, outerwear, and sleeping bags.
