It provides a breathable feel, but is secure enough to prevent air leaks in any sleeping position.
The flexible foam reduces skin irritation and pressure on the bridge of the nose, but still provides a strong seal at a wide range of therapy pressures. Features and Benefits: UltraSoft memory foam cushion for a light and breathable seal Stays secure even at high pressures Cleans with a simple wipe down Quick-release elbow so you can disconnect without readjusting Compatible with the AirFit™ F20 InfinitySeal cushion What's Included: Mask frame One (1) memory foam cushion in selected size Mask Frame System Size options: AirTouch™ F20 Mask System – without Headgear - Small - 63021 AirTouch™ F20 Mask System – without Headgear - Medium - 63022 AirTouch™ F20 Mask System – without Headgear - Large - 63023 Optional Headgear Sizes (please note headgear is not automatically included, you must select a headgear option to add it to this order): AirTouch™/AirFit™ F20 Headgear Small - 63470 AirTouch™/AirFit™ F20 Headgear Standard - 63471 AirTouch™/AirFit™ F20 Headgear Large - 63472 AirTouch™/AirFit™ F20 For Her Headgear - Standard (S/M) - 63473 Best of all, unlike silicone cushions which require daily washing, the AirTouch™ F20 cushion stays hygienic for 30 days without cleaning! The AirTouch™ F20 is also compatible with the ResMed AirFit™ F20 InfinitySeal cushion, so you can find the cushion that’s right for you without having to buy a brand new mask! If you'd like your purchase to include headgear, please select your headgear option.ResMed AirTouch™ F20 Full Face CPAP Mask The flexible frame connects to your CPAP tubing with a convenient quick-release elbow that allows you to disconnect from your CPAP machine without having to readjust your headgear. Plus, it features ResMed’s patented QuietAir vent which diffuses your exhaled air over a wide area, so it’s not only gentler but also 89% quieter than previous designs! By adding headgear, you can find a comfortable mask fit quickly with four simple velcro adjustment points on the F20 headgear, and then leave it the way you like it.