It is not uncommon nowadays for us to see people of all ages sporting sunglasses of varied colors, shapes and sizes. Celebrities, politicians, businessmen and even your average teen now own at least a pair. Sunglasses aid people visually. They are lenses which have been darkened or even colored so that strong and harsh light are prevented from reaching the user's eyes. They are designed to allow only minimal light to pass through these special lenses. Have you ever wondered what the reasons are why suddenly everybody is clamoring to own a pair of sunglasses? And why more and more people now deem sunglasses to be a necessity rather than a luxury?

·Protection. One reason is for the practical purpose of wanting to protect their eyes. Ultraviolet rays are not only harmful to the skin, but to the eyes as well. It is believed that wearing eye protection like sunglasses lessens the risk of eye damage that may be caused by the sun's harsh rays. A lot of ophthalmologists are now advising people to purchase proper eye protection to help shield their eyes from harmful light and elements. In fact, eye care experts have introduced to the public the polarized sunglasses. These special types of glasses are being used by people who spend most of their time outdoors. Because light is usually glaring when they happen to reflect on shiny surfaces, polarized sunglasses help reduce the glare reflected from light. This has been known to reduce incidents of driving and sports related accidents.

·Cover-up. For most people, sunglasses offer a different purpose of existence. People with dark eye bags, noticeable eye injuries, eye conditions and even those who are unable to see employ the use of sunglasses to cover up their misfortune and mishaps. Sunglasses offer the best cover-up solution. Depending on the size and the shape of the glasses, they offer their users perfect covers that will render any eye problem to be barely noticeable to everyone else. Other things people wish to cover up such as their feelings and emotions that they feel make them appear vulnerable to others are also potential things that a good pair of sunglasses is capable of hiding.

·Fashion and Style. As mentioned above, celebrities, politicians, and other influential people in the world we see and idolize today are now seen everywhere wearing their own pair of sunglasses. And like what people always do whenever they look up to someone, they try to emulate these individuals. Companies produce stylish pair after stylish pair and get famous personalities to endorse their products. Because of this, wearing sunglasses has become a new trend and a wonderful new look!

The perfect pair of sun glasses would have to be one where you can get all three objectives: Protection, cover-up, and the ability of being fashionable and stylish at the same time. Neither one should be compromised for the other two. With all these benefits one can get from them, sunglasses have become far more than just the rage of the moment. They have gone beyond luxury and are slowly becoming a must-have. And like every other fashion accessory, sunglasses are continuing to evolve to bring their users better comfort and protection.