Mirage Liberty Sizing Question......

[Randyp1234]

I'm thinking of trying the Mirage Liberty and I've downloaded the fitting template from the ResMed web site. They have you line up at the bottom of your nose then measure to the crease of your chin.

My question is - The little drawing on the template shows the mouth closed when measuring but since I'm a mouth breather I'm pretty much going to always have my mouth open a bit while I'm wearing it. Should I measure accordingly? The difference is that with mouth closed it says small and with mouth open it says large? I guess this is really a question for our host site but I thought I'd start here.

Thanks!!

Randy

[drdrew]

I use this mask successfully. It sort of moves with your mouth when it opens. I woul follow the chart when closed.