Functional fabric is a type of textile that has been specially engineered to provide various benefits and features that suit the needs of modern consumers. Functional fabric can enhance the comfort, performance, protection, and aesthetics of clothing and accessories, depending on the intended use and purpose. For example, functional fabric can be water-resistant, breathable, thermal, antibacterial, UV-blocking, or flame-retardant, among other properties. Functional fabric can also be adaptive, responsive, or interactive, changing its characteristics according to the environment or user’s preferences. Functional fabric is versatile and flexible, allowing consumers to enjoy multiple functions and styles with a single product. Functional fabric is the result of innovation and technology, creating new possibilities and opportunities for the textile industry and the fashion world.