ResMed’s softest mask ever, the AirTouch™ F20 for Her is the very first to feature the revolutionary ResMed UltraSoft™ memory foam cushion. Conforming to the unique contours of each face, this memory foam cushion is designed to deliver a light, breathable fit across a range of therapy pressures;Headgear not included;This cushion is NOT compatible with the SoClean. The cushion must be removed before the rest of the mask is placed in the SoClean.