Oakley Flak 2.0 XL is an update from the brand's original pair of wrap sunglasses, offering larger lenses and enhanced coverage. Oakley have implemented their patented High Definition Optics to deliver sharp vision and excellent clarity in all light conditions. The wrap frame, ideal for active sports, is made from lightweight O Matter that combines comfort and protection all-day long. Earpieces and nose pads are built from unobtanium to obtain grip, even when sweating or in rain. Prizm Golf lenses of a matte black iridium colour add a contemporary finish to these sports sunglasses and ensure full UV protection. Enjoy next day delivery when you buy designer sunglasses online at FeelGoodContacts.com.