Overtone Slim Rx | Matte Black Sweatshirts & Fleece Medium/Large fit

Medium/Large fit

Self-adjusting lifestyle fit system flexes to match your head shape for maximum comfort

Fog-X anti-fog inner lens for fog-free performance

Light sensitive photochromic lenses adapt to changing light conditions

Available in your choice of ChromaPop™ Glacier Photochromic Copper Blue Mirror or ChromaPop™ Polarized lenses

Overtone Slim Rx | Matte Black Sweatshirts & Fleece Medium/Large fitVision 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