Kaenon Mather Sunglasses:Product FeaturesFrame Material: Lightweight, flexible TR-90 frame materialFrame Finish: GlossLens Base Curve: 6 base curveLens Tints: B12, G12Hinge: Double action spring hingeLens Material: Metal Alloy FramePolarized: YesFace Size: Medium to fullWeight: 25gGender: UNISEXNose Pads: Hypoallergenic Recessed Variflex™ Nose PadsCase Type: Hard Navy Case with Micro-fiber BagRecommended Use: Casual, SportManufacturer Warranty: 1 year, Lifetime SR-91® Lens WarrantyDESIGNED IN CALIFORNIA, MADE IN