We built the Mirage FX for nasal breathers who want a lightweight mask with almost no plastic touching their face. The dual-wall Spring Air cushion is the only part that contacts your skin at the nasal bridge, and the flexible "butterfly wing" forehead support keeps the frame's plastic off your forehead too. This open design leaves your field of view clear, so it works well if you read, watch TV, or wear glasses before bed. The SoftEdge fabric headgear is soft against the skin and reduces the red marks and pressure points that stiffer straps can leave behind. The Mirage FX is the predecessor of our AirFit nasal mask line, and it covers a therapy pressure range of 4 to 20 cm H2O. It comes in Standard and Wide cushion sizes, it has no magnetic clips, and it is not made with natural rubber latex. A prescription is required. Only four parts make up the complete mask: frame, cushion, headgear, and elbow, so taking it apart to clean is quick. If you use a magnet-free nasal mask because of a medical implant, the Mirage FX is a fit worth considering with your care team.