Human invention of sunglasses So far, more than two thousand years of history, as early as the 1st century, the Roman emperor watch slaves arena, with an emerald in front to block the sun, this is probably the prototype of the sunglasses.The attractiveness of fashion and technology, its latest innovations demonstrate Oakley products to become the market leader in their respective fields.Not very strong season in the sun or indoors, there are young women wearing sunglasses on his head, or hanging on the coat for decorative purposes, has become an essential product of the fashion family.Oakley sunglasses options in life and all age group ranks, and not far from the fashion design, a significant change in moving in this season.Today, along with other athletes like Lance Armstrong and Brian...