Wisp Nasal CPAP Mask FitPack with Headgear with S/M, L, XL Cushions Frame:Clear Frame and Headgear-1094050 ResMed offers it only in

ResMed offers it only in Small because it is positioned for women with smaller or narrower facial features

What is absent is equally important to understand

and hose attachment

This is the same positional tolerance mechanism as the Nasal version — it is a function of the frame geometry

a clear field of view

Wisp Nasal CPAP Mask FitPack with Headgear with S/M, L, XL Cushions Frame:Clear Frame and Headgear-1094050 ResMed offers it only inSOFT & SLEEK FRAME CHOICESIn a unique twist to mask design the Wisp CPAP & BiPAP is available with two frame options: The clear, sleek, silicone frame is lightweight and flexible with smooth, fluid surfaces that conform to your facial contours and follow your every move. The soft, gray, fabric frame is reversible with two different fabrics so you can choose the cushioning that feels best to you. Soft fabric and sleek silicone frames are