ResMed's AirFit F40 Full Face Mask improves user comfort with a minimal, lightweight frame that creates an open field of vision; and a soft silicone cushion that adapts to the face maintaining a comfortable seal all night long. https://www.directhomemedical.com/resmed-airfit-f40-cpap-mask-full-face.html AirFit F40 includes plush headgear with only four adjustment points - simplifying fitting and use.