Do you ware sun glasses for fashion or becouse of health?or becouse protection?

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If your eyes become tired and are affected from sun light, you must wear sun glasses..for sure. the bright light, can afect out eyes. Are persons who like wear glasses just becouse is fashined, but this is not one reason to wear sun glasses. I wear, becouse light can affect my eyes, and when is a light to hard, i have tears in my eyes.in summer, and in winter too, becouse of snow, who is very white in sun light. So, do you use sun glasses becouse of fashion, or for your eyes protection too?