Smith Optics Guides Choice Sunglasses Rectangular frame shape with Medium-Large fit/large coverage Polarized, Anti-Reflective and Hydroleophobic lens coatings, Hydrophilic Megol nose & Temple pads Includes integrated/detachable sunglass leash, Out-Of-Sight spring hinges, evolve frame material 8 base lens Curvature 61 lens width x 16 nose width x 120 Temple length