vitenzi bifocal sunglasses aviator readers for reading under the milan sun in black 1.75 vitenzi the milan aviator sunglasses for men and women are constructed for comfort and durability with designs inspired by modern italian eye-wear. featuring a lightweight yet strong frame, these comfortable yet premium glasses for men and women will hold up to the rigors of frequent use. <br><br>lens width: 56 mm<br>bridge: 17 mm<br>height: 50 mm<br>length: 143 mm