Summer is in full swing, as a matter of fact, it's almost over *sobs*. Nevertheless the sun has been out, most times, and of course, you need a pair of sunglasses. In today's market there are a plethora of sunglasses you can choose from; whether it's colour, glasses frames, shape, polarised etc. But do you know why you actually need to wear sunglasses? Well, I'm here to share the benefits of sunglasses.