My kids' favorite mask
At first I didn;t think these were going to work because of how stiff the fabric felt but after several months of trying dozens of different types of masks, my kids prefer these, even over thinner ones with softer (to the touch) fabric.  When it comes to having to wear one all day, they say these are the most breathable. It also gives me some peace of mind to know that they are made of natural fibers and my kids aren't inadvertently inhaling micro plastics.
Rating: 5 stars