Knit fabric is a type of fabric that is created by interlocking loops of yarn using knitting needles or a knitting machine. There are many different types of knit fabrics, including single knit, double knit, rib knit, purl knit, and cable knit, to name a few. Knit fabrics are known for their stretch and flexibility, and they can be made from a variety of fibers, including cotton, wool, and synthetic materials such as polyester and nylon. Knit fabrics are used in a wide range of products, including clothing, blankets, towels, and home furnishings.