Explore men's black, gray, brown, blue, green, silver, olive, and tan sunglasses by luxury brands on sale at TopOfStyle. Armani Exchange is a global fashion brand that operates 270 brand stores across 31 countries globally. Armani Exchange watches is the best-selling product category across all its product lines. Shades of brown include tan brown, wood brown, beige, chocolate, khaki, walnut, light, and dark brown. Here are some of the best Men Sunglasses we have found for every style and occasion. Choose the shape you like from Square and Rectangle.