<!--ProdInc[300313071]/Mall:[backcountry_US]-->Sure we can squint at the stunning views, or we could see all the peaks, valleys, and rivers clearly through Smiths Resolve Polarized Sunglasses. Sporty enough for running, biking, and hiking, The Resolve Sunglasses feature Smiths best optics. ChromaPop technology enhances the blue sky and green valleys by contrasting unnatural light. The lenses are polarized and interchangeable, and Smith included a bonus pair of clear lenses inside the hard case. <h3>Details</h3> Sunglasses fine-tuned for trails, roads, hiking, or biking ChromaPop lenses enhance contrast to boost natural color Interchangeable lens system includes Evolve bio-based frame with AutoLock hinges and strategic ventilation Megol temple and nose pads provide a stay-put fit Please see size chart for lens tint information Item #SMIZ9FB <h3>Tech Specs</h3> Lens : ChromaPop Polarized : yes Interchangeable Lens : yes, clear lens included Frame : Evolve Nose/Temple Pads : Megol Hinge : AutoLock Case Included : microfiber pouch, hard case Face Size : medium Base Curve : 8 Frame Dimensions : [lens/width/temple] 44 / 70 /125mm Activity : casual, running, cycling, hiking Manufacturer Warranty : lifetime