the golden rule of sunglasses

Changes in the trend of sunglasses, every year - narrow or wide, decorative mirror or color or not. However, although a model is adequate and get excited over a little thing, they meet our faces, we often forget what is the main task of sunglasses, namely protect our eyes.
There is not enough UV glasses, can cause more harm than good, if our vision, we don't wear them. Wearing them, our pupils do not shrink, even it is a violation of minimum protective eye light.
In the summer of 2010, leading the fashion trend is tainted glasses. You will see them in all the colors of the rainbow, bright, flow transparency. The color of the sunglasses will differentiate us from the crowd. They will match our most like clothes, of course, they will bring about a summer mood.
Interesting, unconventional design sunglasses are preferred. These glasses have one or several details, distinguishing them from other styles of sunglasses.
When it comes to see what is good, have a detail: the framework? Of course, you choose depends on your taste and preferences of the material, and your money. The current trend is to wear glasses, and "embrace" face frame. Fashion trends will break this style soon, because these types of frames that facial structure, make it look less.
In the choice of the golden rule of sunglasses is to look at the model, whose shape is opposite your face lines. For example - if you have edges and corners and sharp features, it is better to choose an oval Sunglasses mode, and vice versa.
Importantly, sunglasses, hide your eyes from both sides. Not all people like these, but they are the best, because they protect the eyes and around them delicate skin from harmful sun better.