The Mirage Liberty™ full face mask offers comfort and freedom in a minimalist design that enables patients to read, wear glasses or watch television. It features dual-wall nasal pillows with trampoline action that move independently and adjust to various nasal contours for a comfortable and effective seal. ResMed's patented Mirage™ dual-wall mouth cushion creates a secure, flexible seal and accommodates jaw movement, eliminating the need for a chin strap. Additionally, the supportive headgear with stabilizing elements maintains its shape when removed, providing stability while the user sleeps. With a fit range of over 90%, the Mirage Liberty is a comfortable alternative to conventional full face masks.