medium - 63022. AirTouch F20 Frame . The AirFit F20 Interface Frame provides a clear line of sight and covers less of your face compared to most interfaces. This frame also includes the AirTouch F20 Cushion . Although the AirTouch Frame includes an AirTouch cushion, this Frame is also compatible with the AirFit F20 interface cushion and parts. Headgear is NOT included. With the sizes of Small, Medium and Large available everybody can now try the all new InfinitySeal cushion technology ResMed has graced CPAP users with. Keep in mind that you must select an actual size of cushion when purchasing this particular interface frame set-up. . Minimal Contact but a Seal multiplied by Infinity . Generally, users will feel that a high CPAP pressure will compromise the overall seal of a interface however the F20 was designed with the intention to maintain a proper seal regardless of what CPAP pressure it goes against. You'll rest well knowing that you will have a great seal throughout the entire night. This is all due to ResMed's all new InfinitySeal design which strengthens itself with the various pressures by adapting to the user's facial structure. Not only is it comfortable but it provides stability while being worn. The frame also receives a fresh take compared to the norm with a flexible frame helping to improve your therapy by curving to the user's unique facial structure, unlike that rigid frame most users may be used to. . Visual Freedom . Nobody yearns for claustrophobia, in fact, most of us prefer not to be claustrophobic. Luckily, ResMed agrees with that sentiment by creating a frame that sits beneath the eyes in a low spread formation while the framed "wings" rise just above the ears where the headgear(not included) brings everything into conformity. With minimal fabric being used for the headgear(not included) the user will still have the circumference of their head covered securely without the need of constant adjustments. The standard forehead support is completely eliminated from the equation creating an open line of sight therefore reading and watching TV before going to sleep can be that much more enjoyable as the visibility is an open range as if the user were not wearing a interface at all. CPAP users rejoice!! . Key Features . For Her - Interface Frame is available and compatible with the AirFit F20 For Her. . Minimal Contact - Secure seal without the need for forehead support means fewer points of contact . Lightweight - Provides comfort and stability without weighing you down . Quick Release Elbow with Diffuser . 3 Different Sizes to buy - Comes in Small, Medium, Large . Reviewers Tip: . The foam cushion works best with pressure under 15 cm H20. . FAQ . Does the interface frame or any of its components include any latex . The interface system does not include any latex, PVC, or DEHP materials. . What do I need to wash my frame . Use warm water and a mild detergent to gently wash the frame and its components. Leave it to air dry but not in direct sunlight. . Does it come with a cushion . Yes, it does come with a cushion.