Astute observations! Exude bookish cool with the sophisticated manner of the Kate Spade New York™ Esme readers! ; Sleek plastic frames and arms. Plastic lenses are available in different reading strengths. Integrated nose guards. Brand name plaque at temples. Most complementary face shapes: oval, round. Soft protective case with kiss-lock closure included. Imported. Measurements: ; Temple Length: 135 mm ; Frame Width: 140 mm ; Weight: 1 oz ; Lens Height: 32 mm ; Lens Width: 46 mm ; Bridge: 18 mm ; Product measurements were taken using size +2.50. Please note that measurements may vary by size.