Fisher & Paykel's three key components? namely the Easy Frame, ErgoFit Headgear, and the Roll Fit Seal work in perfect harmony to deliver ease of use and comfortable CPAP air to patients. F&P Eson's low-profile frame facilitates a clear line of sight and is stable and durable while providing an auto-adjusting fit. The Eson Nasal CPAP Mask is designed to order to minimize pressure points and increase mask comfort with the Eson Roll Fit Nasal Seal. The seal rolls back and forth on the nose creating a soft, effective seal. The Eson comes with an integrated, soft silicone stability panel that enhances stability and optimizes sealing performance all night long. As always known for extremely comfortable, convenient, and innovative mask designs, Fisher & Paykel have set a benchmark with the new Eson Nasal Mask. It operates super quietly for making the therapy comfortable for the wearer as well as the bed partner. Its simplicity in design that includes Embedded Velcro Tabs with Easy-Clip Hooks encourages easy assembly and disassembly of the mask parts which adds to the comfort of users. Eson features a Q-Cover elbow that disperses air quietly and a ball-and-socket swivel that promotes freedom of movement and eliminates tube drag. No Adjustment Headgear This breathable designed headgear is ergonomically designed to deliver comfort to the mask users. The headgear is latex-free as all other masks of Fisher & Paykel. Roll Fit Seal for Enhanced Stability There is a one-piece that rolls back and forth on the bridge of the nose to adjust itself automatically thus reducing pressure on the bridge of the nose. The Roll Fit Seal incorporates Integrated Stability Panels to enhance sealing performance and stability. Optimal Sealing Performance The Eson provides all-night comfort with the Roll Fit seal that incorporates stability panels for better seal and fitting. Easy Single Frame The Eson has a low-profile frame that is durable, stable, and provides a clear line of sight. This one frame fits all three seal sizes and the Easy-Clip frame attachment aids the assembly after cleaning. The Easy Frame incorporates a Q-cover that encourages quiet use for minimal partner draft. The Ball and Socket Elbow rotates for freedom of movement while reducing drag from the CPAP tube. Swivel Elbow and Silent Air Diffuser Eson includes a Q Cover elbow vent that disperses air away from the bed partner and offers super-quiet exhalation while the ball-and-socket elbow rotates to allow freedom of movement and reduces tubing drag.