Put it into high gear with the Smith Shift Split MAG sunglasses. Their split-frame design provides an obstruction-free view of the road and trail with a lightweight feel that stays put through technical trails and full-gas descents. With ChromaPopTM lens tech they ensure crisp visuals to keep you on track and charging. Interchangeable lenses let you choose the right tint and the Smith MAGTM system makes for quick fingerprint-free lens changes thanks to its simple magnetic-clip design.