I wear minus lense glasses so i wear it all the time. Before i thought the virus particle is so heavy they would settle on surfaces rather than lingers in air, but since now they say the virus might be airborne for 3 hours so adequate respirator might be a necessity OuterwearWhat you are trying to achieve is preventing droplets getting into the nose and throat and also the eyes. Layers here would be important- anything that shields the eyes will also help.