The metal frame contains nickel due to production process. Customers with a history of nickel allergy should be cautious when purchasing.
Structured and well-composed. The rectangular lenses are great for multifocal vision. You can choose them to make progressive glasses and bifocal glasses. These eyeglasses are greatly made from strong and durable metal. So they are perfect for the everyday guy seeking durable frames! The weight of the semi-rimless frame is about 26. This kind of frame is popular among gentleman and businessmen who want to show a handsome and mature image.
Also see: big frame glasses,round eyeglasses