Ok, it seems that you are very interested in that old man huh? Anyway, he is one of the most impressive celebrities in America and his achievements have been widely recognized. Anyway, it's true that he likes to wear sunglasses in public from time to time, as so to appear more awesome and cover some of his facial defects. Anyway, he is ok with his sunglasses, which made him more mysterious and different from the rest.
Stan lee is always wearing the sunglasses just for the look. As we know, the sunglasses are always used to protect the eyes form the uv rays and other bad lights. As the modern accessory, the sunglasses are always used to make our look seem more beautiful. They will look so fashionable and cool when wearing the sunglasses.