Overtone Rx | Black YGroup_Ultralite Seamlessly add Rx lens compatibility

Seamlessly add Rx lens compatibility to seven performance shield sunglass styles only with this lightweight

Smith hard case with spare lens holder

Options available with ChromaPop lens technology to deliver greater definition

Vision ChromaPopop lenses enhance contrast and natural color to make the details pop

Weight (Size M): 19 oz / 550 g

Overtone Rx | Black YGroup_Ultralite Seamlessly add Rx lens compatibilityVision All Smith clear lenses come standard with a Premium Anti Reflective coating, on the front and backside of lenses, which reduces glare to prevent eye fatigue and gives better visual acuity True optical clarity, through lightweight Polycarbonate lens material made for daily and active wear Superior hard coating, for improved scratch resistance Hydroleophobic coating repels water, dirt, and grease Photochromic options available Fit Integration