Retro-inspired and ready for modern life, the Smith Overland S Rx frames are a smaller version of the versatile Overland glasses. They are the pair that fits and feels great all day, whether you're in the office or you're headed out of town for the weekend. Bio-based Evolve™ frame material maintains a lightweight feel that stands up to adventure and routine, while QuickFit temples provide a secure, customizable fit for comfort that lasts. Smith Optics proudly assembles select products in our Clearfield, Utah facility, part of a nearly 60-year commitment to expanding U.S. operations and innovation. Read more about Smith prescription eyewear. Product Details Vision 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 Superior hard coating for improved scratch resistance Hydroleophobic coating repels water, dirt, and grease True optical clarity, through lightweight Polycarbonate lens material made for daily and active wear Photochromic and blue light lens options available Fit / Integration Small fit, large coverage 4-base lens curvature is just right for everyday wear Easy-adjust, QuickFit temples for a customized fit Megol temple and nose pads provide non-slip grip so glasses stay put Frame Evolve™ bio-based frame material is lightweight and durable Injection molded frame with adjustable wire-core temples AutoLock hinges hold frames open for easy one-hand on and off What's Included Microfiber cloth Smith branded hard case Smith Rx eyewear includes a 2-year limited warranty