As a follow-up to my Fast Company article on masks a few days earlier, I discussed masks and eyewear fogging with Elizabeth Segran for her April 7 2020 article. Surgical masks are intended to be worn in hospitals. Even in that environment eyewear will fog, caused by exhaled breath leaking around the bridge of the nose. As the weather starts to cool in the fall and throughout the winter fogging will become a serious problem, a deterrent from wearing masks on the street.
Fast Company: How to wear a mask without fogging up your glasses
