performa Sunglasses From The Rick Owens Collection.the performa Sunglasses From Rick Owens Are Crafted From Acetate With Metal Fittings, And Feature Certified Black Lenses Ensuring 100% Uva/uvb Protection. A Luxurious Grain Leather Protective Case Is Included.see More Styles And Accessories From The rick Owens Collection At Hervia.comfeaturesrick Owens Collectionperforma Sunglassesunisexproduct Code: Rg0000003 Gblkscolour: 0918 (black/silver)lens Dimensions: Width 15cm X Height 5cmcomposition: Nylon / Cr39made In Japanprotective Case Included