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Aviators are a definitely a safe bet in men’s sunglasses. Another style that has made a comeback in recent times is the big-and-bold cheap oakley sunglasses sunglasses. You know the ones. Think Big!

Sunglasses play an important role in protecting your eyes from potentially harmful UV rays. This invisible form of energy takes the form of radiation which can damage your eyes if they are overexposed. But the pertinent question is, how much protection do I need? Or stated differently, when exactly should I be wearingcheap radar oakley sunglasses?

After learning about the dangers of UV radiation exposure to your eyes the question becomes, not if I should be wearing sunglasses, but rather when should I be wearing sunglasses?

Some trends come and go. Others stick around for a while. And some become a part of our cultural landscape. When considering a pair of sunglasses that are right for you, ignore the trends and ignore the hype. The right sunglasses for you, aren’t necessarily right for the next fellow. And vice versa. You get it.

Another dangerous situation, in which you should always be careful to wear sunglasses, is when you are at high altitudes. UV rays are filtered out in the atmosphere. This essentially means that the gasses between you and the sun which are trapped within the earths gravitational pull filter out ultraviolet light before it reaches your eyes. In high altitudes, however, the concentration of those filtering gases, as well as their  discount oakley sunglasses, is significantly reduced. As a result, light rays are significantly stronger, and thus the presence of UV is much greater at higher altitudes.