Mask: I have a Resmed Airsense 11 and for the mask I use the AirFit n20 nose pillow and it works great for sleeping on my side. Been using it for 3 years without problem even when I toss and turn and end up in the weirdest position (I’m hyper mobile so I sleep weird). I only start having leaks when it is time to replace the head straps because the Velcro doesn’t stick anymore. Hair: I also have long thick hair that currently goes about halfway down my back. Answer for that: Hair bonnet, it is the only way to keep your hair from being a tangled mess in the morning. A silk or satin lining is going to be the gentlest on your hair. For reference I have straight, thin strands but super dense/thick. What I’ve been using is a cheep bonnet off of Amazon but it has worked great. Tried a few other bonnets, but thus far what has worked best for me is the Yanibest beanie satin lined bonnet which is easily adjustable: https://www.amazon.com/dp/B08Y1R5B3V That particular one may not work depending on your exact hair type, but some type of sleep bonnet is the golden solution.
