Which N95 masks are best? Many people rely on N95 masks to keep them protected from illness, smoke, dust, pollen and more. The best, most effective N95 mask keeps the wearer safe from potentially ...

Fig. 1. Given (a) the scanned face model of a subject, we develop an optimization-based approach to design (b&c) a PAP mask cushion that fits the face model. (d) The designed mask cushion is ...

“A well-fitted N95 would be the highest quality filtering mask that you could wear,” she says. But “the best mask you can wear is the one that you will wear.” In experimental conditions, N95s are ...