Do the job & make it MUCH easier to breathe
My 8 year old has to wear a mask all day at school and these help keep the mask off her face and have reduced the irritation and chap she was getting from having her breath condense on her face due to the mask.  It is also much easier to understand her when she is talking. I also use one when I wear a mask to go out.  They are simple and work well.  We wash them every day and have not found the material they are made of to be too hard when worn under the mask nor do they irritate the skin. Very glad I saw the teacher's review on Facebook and tried these - they really have made a difference.  Masks are our best first line of defense, along with frequent hand washing and PHYSICAL (not necessary SOCIAL) distancing, and these make wearing one easier.
Rating: 5 stars