In practice the big difference is that KN95 masks generally have ear loops, while N95 masks have straps that go around the back of your head which makes them fit tighter and seal better against your face. Traditional N95 masks (but not the duckbill type discussed here) also have more structure and are less flexible, which might help with fit depending on your face shape.
In practice the big difference is that KN95 masks generally have ear loops, while N95 masks have straps that go around the back of your head which makes them fit tighter and seal better against your face. Traditional N95 masks (but not the duckbill type discussed here) also have more structure and are less flexible, which might help with fit depending on your face shape.
That’s what I suspected but it’s great to get it reinforced. Thanks!