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 Chroma Pop lens. Flatter than most performance eyewear, the 5-base frames stay put with a two-position nose piece and no-slip temples. Color: BlackShipping & Returns This item is eligible for returns.You have 7 days from delivery to mail out the return.Full Returns Policy Shipping to Germany from Field Theory (St. Louis, MO) Shift Mag Sunglasses