CATENE COLLECTION Bvlgari Catene (Italian for chain) decor is on the temples. A metal ring is engraved with the unmistakable Bvlgari Bvlgari double logo. The entwined metal temple is inspired by the chain link straps on the watches. Cat Eye sunglasses by BVLGARI Frame / Material: Metal and dual acetate frame. Lenses: Fitted with Polycarbonate lenses, finished with hard coating offering UV400 protection. Lens Technology: Category 3 filter Dark Brown gradient lens Made in Italy. Bvlgari Style Model / Color Code: 8158F 5370/13 Size Eye/Temple/Bridge: 57-17-140, combined with saddle nose bridge with integrated nose guards Packaging: accompanied with original time capsule tube case and all accessories Gender: Women A unique serial number and brand logo are engraved on the right lens