Built to fit, built to last-the Prospect is an all day, everyday style for the modern outdoor warrior, and provides a unique balance between lens size, temple weight, and precision fit. Medium fit; medium coverage; 8 base curve for semi-wrap coverage. Polarized Gray Green lenses for bright sun conditions& #x97;reduce reflected glare and sharpen detail. 15% VLT (Visible Light Transmission): the smaller the number, the darker the lens. Lenses provide 100% protection from harmful UVA/B/C rays. Polarized lenses reduce glare from snow, water, asphalt; provide truest color and object definition; reduce eye fatigue. Scratch- and impact-resistant Carbonic TLT lenses are optically corrected to maximize visual clarity and object definition& #x97;ideal for casual use. Evolve Rilsan Clear frame (made from renewable castor plants; over 53% bio-based)& #x97;sport-driven, durable, and superlightweight. Hydrophilic Megol nose and temple pads grip your skin to help keep the frame in place; gripping power increases when introduced to moisture. Frame measurements: 61, 19, 125 (eye, bridge, temple); eye measurement is the horizontal width of the lens. Includes soft pouch for storage