Smith Optics Shift MAG Sunglasses. Frame Color is Black with a ChromaPop Red Mirror Lens (VLT 15%) . Includes a Bonus Clear Lens (VLT 89%) . Lenses are interchangeable. Comes with a hard case and a microfiber storage bag. Geared for speed. The Shift MAG™ gives cyclists and runners every performance advantage possible, from the superlight frame down to the nose piece. The coolest feature is no doubt the interchangeable lens technology. Snap the magnet on the side for quick, fingerprint-free lens changes. These Smith sunglasses come with one clear lens as well a color-enhancing ChromaPop™ lens.
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