Liu Jo LJ830S 001 Sunglasses combine a square acetate frame with gradient lenses for reliable sun protection and a contemporary, fashion-forward look. Ideal for everyday wear and city outings. Key attributes: Black | Indeterminate | Acetate | 100% UV protection | Gradient lenses | Full rim frame | Non-polarized lenses | Square frame shape | Gradient smoke lenses | Dimensions & fit: Lens width 57 mm | Bridge 17 mm | Temple length 140 mm | Regular fit | Composition & care: Acetate | Wipe lenses with a microfiber cloth; clean frame with a damp cloth and mild soap; avoid abrasive cleaners and high heat; store in a protective case.