The ultra-light TR-100 material used in the Prescription Sunglasses 151732-c makes them pleasant to wear all day. These glasses have a beautiful full rim design with minimal temples, prominent hinges, and a striking brow with an angular nose bridge, as well as a fantastic black, green, or brown-clear finish. These frames are compatible with a wide range of lenses. Get these glasses at the best prices and rest assured that your shopping experience will be pleasant.