Featuring a unique and distinguished look with its bold square frame, Ivy brings personality and freshness to complete any outfit. UV 100 Protection Highest Quality Scratch-Resistant Aspheric Lenses: thinner and light weight Premium Polycarbonate: technology that provides a sturdier frame Sizing:  Lens width: 55mm Bridge: 20mm Temple: 135mm Lens are an all around strength  Jan | R-3029-C3-SR Transparent Yellow / Brown lens | Tinted Readers