* Oakley Jawbone Sunglasses are designed with the new Switchlock Technology, which helps to enable easy access for quick lens changing, making you optimize performance in any light condition.* The UNOBTAINIUM stem sleeves of Oakley Sunglasses are made for a great fit that adds grip with perspiration.* Canada Oakley sunglasses are made with durable yet comfortably lightweight O MATTER frame material, which improves protection while remaining a flexible fit.* You can get the benefits of Oakley Canadas High Definition Optics including XYZ OPTICS to protect your eyes from sun, wind and impact.* The Plutonite lens material of Oakley Cycling Sunglasses are made for 100% filtrating of all UVA, UVB, UVC and harmful blue light up to 400nm.