Cotrise Fabric is a blend of cotton with the addition of other fibers, such as polyester or spandex (elastane), which enhances the fabric's endurance, flexibility, and comfort. It allows for greater comfort and mobility through the addition of elastane or spandex. Among them are CROAL FABRIC and Cotrise Corduroy Fabric. Synthetic fibers, such as polyester, toughen the fabric so that it becomes more durable. The offered fabric are usually marketed as "comfort fit" because they offer more flexibility and breathability. Cotrise Fabric can hold up quite well usually without bagging or stretching out over time.