Designed to perform like athletic, wraparound-styled sunnies, the Smith Emerge Sunglasses merge the thrill-to-chill lifestyle with ease. Evolve™ bio-based frame material is lightweight and durable. A medium fit, medium coverage frame designed for athletic performance in the outdoors. Rectangular frame shape is relaxed at the edges giving them a refined shape that flatters most faces. ChromaPop™ carbonic lens optimizes color and increases clarity, enabling you to see the outside world with an unparalleled level of vibrancy. Anti-reflective coatings on the ChromaPop™ lens improves clarity and reduces eye strain. Smudge and moisture resistant lens coating repels moisture, grease, and grime for easy cleaning and clear optics. Megol nose pads and temples, gently grips your skin to help keep the frame in place. The gripping power increases when introduced to moisture. 6-base lens curvature provides a modest wraparound fit. Smith Emerge Sunglasses