Shift Split MAG Lens:ChromaPop Photochromic Brown Opal Mirror 4-Base lens curvature is just

4-Base lens curvature is just right for everyday wear

a clear view of the rocks

top-notch materials

Because no two kids are the same

no matter the weather

Shift Split MAG Lens:ChromaPop Photochromic Brown Opal Mirror 4-Base lens curvature is justPut 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 ChromaPop lens tech, they ensure crisp visuals to keep you on track and charging. Interchangeable lenses let you choose the right tint, and the Smith MAG system makes for quick, fingerprint free lens changes thanks to