Memory Foam Cushion The UltraSoft memory foam cushion is the softest cushion ever created by ResMed, designed for exceptional comfort. Magnetic Headgear Clips Quickly and easily guide the headgear to the frame. Quick Release Elbow Makes it simple to disconnect from tubing when getting up during the night. Plush Headgear Specifically designed for extra softness and stability. Soft and Flexible Frame Sits underneath the eyes and adapts to different facial types, while integrated padding adds softness. Light, breathable cushion is designed to seal across a wide range of therapy pressures