High quality fabric：The headband is composed of cotton, polyester, and spandex. Natural cotton can make the headband comfortable and skin friendly. Polyester has wear-resistant and wrinkle resistant properties, while spandex increases the elasticity of the headband, making it suitable for most people's head circumference without being too loose or too tight Widely Occasions:：More than 20 colors for you to choose from，The colored headbands suit perfectly for jogging, yoga，play badminton, climbing, running and more than that.