The minimal design is simple to use, with only 2 points to adjust: A low-profile backstrap and buckle on top. The backstrap is a Lycra-based material with Velcro fasteners. The top buckle is incorporated into the headgear and uses a set of notches for easy adjustment. This streamline design helps foster a sense of freedom and promotes early CPAP acceptance. For additional comfort use ResMed's Soft Wraps, which can be worn around the headgear side straps. The soft fleece material prevents the silicone headgear from slipping and ensures maximum comfort. The Swift™ FX for Her comes with a set each of pink and light blue backstraps and soft wraps.