No matter what style of facial hair you sport, it's our humble opinion that all beards are beautiful. The Centers for Disease Control and Prevention (CDC), however, disagrees. Not all facial hair is created equal, according to a CDC infographic on the best facial hair styles suited to N95 respirator masks, which are intended to help shield you from airborne particles. According to the U.S. Food and Drug Administration (FDA), an N95 respirator blocks at least 95 percent of very small airborne particles down to 0.3 microns (one micron = one millionth of a […]