Smith Optics Shift MAG ChromaPop Shield w/ Clear Bonus Lens lensprescription-enable Features include lens ventilation to

Features include lens ventilation to combat fog

Fitted with brown lenses that provide 100% UV protection from the sun's harsh rays

The A Serious by Blenders Eyewear offers a universally worn

Featuring a masculine

Smith Optics Shift MAG ChromaPop Shield w/ Clear Bonus Lens lensprescription-enable Features include lens ventilation toGeared for speed, the Shift MAG from Smith Optics 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. Includes a color enhancing ChromaPop lens that provides 100% UV protection and a clear bonus lens.