If you don’t want your glasses to look like you just stepped out of a steam room, check the fit of your face mask first and foremost. You should be looking for a flexible seal that fits the contours of your nose and allows the mask to lie flush against your face. A good origami-style or pleated 3-ply mask will eliminate the air pockets that often lead to fog and condensation when you breathe, letting you see clearly all day and night.