Progressive clear lens that darkens automatically in bright sunlight and returns to clear indoors, full reading strength at the bottom of the lens to comfortably read materials 14"-16" away. Blue-light blocking coating, anti-reflective coating, includes slip-in storage pouch. One size fits most. COO: Imported. Includes lenses and slip-in storage pouch Blue-light blocking and anti-reflective coatings; lenses darken automatically in sunlight; full reading strength One size fits most Measures approximately 1.85" x 0.82" x 5.51"