Chin Straps [ResMed "Chin Restraint"]
I notice there has been a few inquiries as to Chinstraps.
I am a mouth breather and use a chin restraint to trin my mouth to keep closed when I sleep. I find that after using one for a few weeks I can actually sleep without it for a while. Than put it back on for a refresher course for my mouth.
I have tried several and found thr ResMed "Chin Restraint" is the most comfortable and best fitting without a lot of extra straps.
Hope this is helpful.
RE: Chin Straps
I put my chin strap on first, then the mask over top. This way the mask holds the chinstrap in place.
RE: Chin Straps
I have used many chin straps since the 80's, and tried many propriety types, but the best one is a simple sports headband from Wallmart: Sportline Head Band, 88% cotton. Cost about $5, I don't remember exactly. This one is wider than most and provides better support and lasts a year or so until it gets a bit loose.
I also wear it under my mask headgear.