The Dream Spandex Cap DRE 030B, also known as the Dream World Spandex Deluxe Luxury Dome Cap, is a black cap made of high-quality, ultra-stretchy spandex. It's designed for a comfortable and secure fit, making it ideal for protecting hair, keeping waves and curls in place, or for general use during outdoor activities and sports. Known for its smooth finish, this cap is a popular choice for both fashion and function.