A rounded square acetate frame with blue-light filtering lenses. The pair you put on for the laptop and forget to take off for dinner. How to wear itBlack reads sharp against gold at the ear and neck; tortoise warms the whole look up. Pull the hair back and let the Bel Air Earrings hang below the arms so the frame and the drop both have room. The details Frame: oval, polished acetate Lenses: clear, blue-light filtering, non-prescription Colours: Black or Tortoise