24 grams of evolution. For the 30th anniversary of sub zero , oakley® launches re:subzero , a reinterpretation of the original, lightweight style taking the iconic silhouette to a new dimension. Leveraging physiomorphic™ geometry, which enables eyewear to be designed without limitations, the unique shield lens shape is etched to give it a dual lens aesthetic – reminiscent of the original style. Re:subzero is equipped with prizm™ lens technology engineered to enhance color and contrast.