Moses wore a face covering, a veil to protect those who were to look at him to interact with him.
Moses wore a face covering
It was used to protect the people! I know in that case it was due to his radiating face (glowing face). The ones today are for health concerns over Coronavirus COVID-19. Nonetheless, both are used to protect others.
“When Moses had finished speaking with them, he put a veil over his face.”Exodus 34:33 NASB
Since Moses wore a face covering, we can too!