As seen in Essence, InStyle, Cosmopolitan, Oprah Magazine, New Beauty, and Good Morning America. Enjoy a good night's sleep with the patent-pending Hairbrella Satin-Lined Sleep Cap. Designed for maximum comfort and security, its adjustable fit and satin lining will keep your hair protected, frizz-free, and in place all night — no matter the texture, length, or style. Choose from three, stylish color ways, and rest, with no stress.