Smith Shift MAG Sunglasses Black | Photochromic Clear to Gray Anti-Chafe Last: 98mm – Narrow last

Last: 98mm – Narrow last with lower volume cuff

Increased edge grip

QuickFlick heel lifts are easy to manipulate with your ski pole

but increases mobility and maneuverability

Twist and shout

Smith Shift MAG Sunglasses Black | Photochromic Clear to Gray Anti-Chafe Last: 98mm – Narrow lastGeared for speed with the PHOTOCHROMIC Clear to Gray lens. 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. Flatter than most performance eyewear,