You sometimes or often have to walk between places during the winter time, such as to take the bus, to work or just take a walk, and then the weather can often be very bad. Like in a blizzard and sandstorm, then it can be difficult to see where you are going.
Then it is best to use snow goggles, they protect your eyes well because of how tight they are. Then you don’t have to strain your eyes for wind, snow or sand and you can see much better where you are going and your eyes will not be filled with tears and sand.
They also come in handy if you need to get out of the car in bad weather to do something like shoveling from the car.
So snow goggles are a very good investment to see better and shelter you in bad weather.