From Maui Jim, these Women's Lokelani 44mm Cat Eye Sunglasses feature:  Nylon & nickel rim Monel bridge  Cat eye shape Single bridge Adjustable, silicone nose pad Traditional pin hinge  Silver details Size: Small Lens Material: MauiBrilliant™ - MauiBrilliant™ is Maui Jim’s most advanced lens material that features optics nearly as clear as glass with just one-third of the weight. Rx able MauiGradient® PolarizedPlus2® lenses eliminate 99.9% of glare, block 100% of harmful UV, and absorb harmful HEV while enhancing colors Approx. 44mm lens - 18mm bridge - 140mm temple Imported.