Oakley’s iconic Sub Zero sunglasses stole the hearts of collectors and active explorers back in the early 90s - and 30 years later, they’re back to win over a new generation of wearers. Their lighter-than-air design remains - this time enhanced by flexible O Matter® frames in black and Unobtainium® nose pads and earsocks for a no-slip fit. The purple and blue shield lenses are designed in the same futuristic shape as the originals, only this time enhanced by Prizm™ Lens Technology, which guarantees crisp and colourful vision.