Choosing a cushion size without trying it on often leads to air leaks or unnecessary pressure on the nose. The Wisp FitPack solves this uncertainty, as all three cushion sizes are in the same box and can be swapped out in seconds.

• S/M, L, and XL cushions can be tried at home, night after night, until you find the fit that stays put without being tight
• The frame is available in silicone, which can be wiped clean, or fabric, for a softer feel on the face
• The mask only covers the nose, leaving the mouth completely clear during the night