Oakley Thurso Sunglasses. Oakley®Thurso pairs lightweight style with sophisticated edge and self-expression in a sunglass primed for everyday life and transitioning into sport. The mixed material O-Matter™ and C-5 frame is comfortable and durable, while the no-slip grip Unobtainium® nosepads and earsocks keep it secure during any activity. Designed to fit seamlessly with a hat, Thurso features a subtle deco-line design to give you a look all your own. Oakley Thurso Sunglasses