Shift Split MAG Lens:ChromaPop Photochromic Brown Opal Mirror Their progressive shape creates a

Their progressive shape creates a fresh look that wears well wherever the day takes you

no matter the weather

Cylindrical Carbonic-x lens for clarity and impact resistance with built-in Airflow technology for active ventilation

Easy-adjust

Because no two kids are the same

Shift Split MAG Lens:ChromaPop Photochromic Brown Opal Mirror Their progressive shape creates aPut 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