My review of the Respironics Dreamwear!

I liked it at first but it will not stay on. I'm constantly pulling the head strap back down where it rides up in my hair.

Since I use a foam collar to prevent mouth leaks, I solved the problem of the Dreamwear strap sliding up by using a Velcro strap to anchor it to the collar. Problem solved - no mouth leaks and my Dreamwear mask stays in place regardless of my positions with no leaks!