Polar fleece fabric is a very soft knitted fabric mainly made of polyester fibre, which is popular for its excellent warmth retention and lightness. It is suitable for a variety of clothing and accessories, including coats, sweaters, pyjamas, sportswear, and outdoor gear such as cold weather clothing, scarves and gloves, suitable for various occasions. In summary, polar fleece fabric is widely used in sportswear, casual wear and outdoor equipment due to its excellent warmth retention, comfort and versatility, and is deeply loved by consumers.