Softest Mask Ever ResMed’s softest mask ever, the AirTouch™ F20, 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. Design Designed to reduce facial markings and skin irritation – even when sealed firmly against the skin – AirTouch fits 98% of patients' faces. The permeable foam creates a uniquely natural, breathable seal that allows some excess heat and sweat to escape through the cushion without compromising therapy pressure. The AirTouch™ F20 delivers unprecedented comfort and a light, breathable seal- even at high pressures. Conforming to the unique contours of each face and featuring smaller sizes, this memory foam cushion is designed to deliver a light, breathable fit while working across a range of therapy pressures. Fast and Easy Maintenance With the AirTouch™ F20, maintenance is fast and beyond simple. No soap, no water. A quick wipe down keeps the memory foam clean. With regular cushion replacement, patients experience a fresh feeling every time. Mask not included