I am kind of surprised that nobody has commented on being able to see well. My eyes are not what they once were. Outdoors sunlight makes it very difficult for me to see well, so I wear a hat with a visor. Indoors, if my wife has the overhead light on I will wear my hat while reading or looking at the computer. If I leave the car to go to a store I usually leave my hat on, but if going in to eat, will leave it in the car as taking it off inside, the table isn't big enough to leave it on the table and I have no place to put it. And if I found a place, I would probably forget it. If you see an old person with a hat on in a place you think he should not be wearing it, please temper your judgement, giving him the benefit of the doubt that it may be so he can see better.