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 Outerwear i would layer cotton mask over it so i dont look like about to vandalize building with graffity.What 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.