Native Eyewear Nano2 Sunglasses - Charcoal/Copper Reflex plastic frame plastic lens polarized Lens width: 60 millimeters 100% UVA & UVB protection Polarized Reflex Lenses Provide Superior Glare Reduction and Enhanced Styling Interchangeable Design with 2 Lens Sets Superlight & Durable Construction is Ideal for Sports with Cam Action Hinges & Cushinol Nose Pads Ideal for Medium to Larges Faces and those wanting good lens coverage