Shift XL MAG Lens:ChromaPop Photochromic Clear To Gray color-popping world to define every

color-popping world to define every terrain feature

Chasing the big kids (or at least Mom and Dad) is a rite of passage

and they enhance contrast and natural color to make the details pop

The ChromaPop™ Glacier Photochromic light transmission ranges from category 1 to category 4

Thin frames and thinner stainless steel temples create a lightweight feel and crisp style you can wear every day

Shift XL MAG Lens:ChromaPop Photochromic Clear To Gray color-popping world to define everyFull speed ahead. The Smith Shift XL MAG sunglasses are an oversized shield made for maximum coverage and performance on the bike and trail. Their wide shield coverage maintains full vision at speed while ChromaPop brings every detail of the road and trail to life with enhanced contrast and natural color. Smith MAG interchangeable lenses use a magnetic clip for quick, fingerprint free lens changes. Combined with a lightweight frame and non slip nose