Lycra/Spandex knit fabric is a soft, elastic textile made with spandex (also known as Lycra or elastane) blended with other fibers like cotton, nylon, or polyester and constructed using a knit technique. This combination provides excellent stretch and recovery, making it ideal for close-fitting garments that require flexibility and comfort. The knit structure enhances breathability and drape, while spandex ensures durability and shape retention.