these new adjustable KN95 are great
these new adjustable KN95 are great. They fit nicer. The adjustable ear loops have more room than the KF94. The build on them seems sturdier and more streamlined.. I've been able to reuse one of them for over a week. I work outside, so I am not always needing it. I do have it on and around my neck most of the day, and will pull it up over my face, when I go indoors. I also use it for bike riding, especially in cold weather. . I will use these and still use the KF94's, because they both work for different situations. I'm glad I got these.