@JGNWYRK Probably snugness. Less gaps = better protection. But my hand made cloth mask gaps all over the place. Now that my state has a mandatory public mask order in place. I absolutely feel it is adequate, because the other person's mask contains most of the potentially contaminated droplets.

This is subject to change, however, if our rates keep climbing. I might invest in a few of the stretchy, face fitting models, with one to wash and one to wear.