* Oakley Sport Sunglasses Black Frame Fire Iridium Lens is flexible and shock resistant. If you value your eyesight then the purchase of a pair of Oakley Sunglasses is really an investment in your long term vision.* The latest creation of the Oakley Sport Sunglasses was made of coveted High Definition Optics (HDO) for surprisingly clarity and protection. * The O Matter frame material of Discount Oakley Sunglasses are designed with durability and the whole day of lightweight, pressure-resistant * Three-Point Fit that makes the lenses of Canada Oakley Sunglasses in precise optical alignment and provides the whole day of comfort. * Patented hydrophilic UNOBTAINIUM earsocks guarantee a comfortable, secure fit. * The Plutonite lens material of Oakley Sunglasses are made for 100% filtrating of all UVA, UVB, UVC and harmful blue light up to 400nm.