That’s tricky for some people, especially for skinny people in combination with big cheekbones. Did you try the 3M masks too, in tests they seem to perform in a

That’s tricky for some people, especially for skinny people in combination with big cheekbones. Did you try the 3M masks too, in tests they seem to perform in average much better than the Asian style masks just out of two pieces laminated together. They seem to work best on round faces, which are very common in Asia.