Gast Luce Sunglasses combine a black acetate frame with gradient blue semi-flat nylon lenses for polished everyday sun protection. The lightweight handmade construction and anti-reflective coating deliver clear, comfortable wear. Key attributes: Black | Gradient blue | Acetate | 100% UVA / UVB protection | Anti-reflective inner coating | Five-barrel metal hinges | Includes premium hard case and microfiber cleaning cloth | Handmade acetate frame | Semi-flat gradient nylon lenses | Five-barrel hinge detail | Dimensions & fit: Front width 142 mm | Front height 46 mm | Lens width 49 mm | Lens height 35 mm | Temples length 145 mm | Bridge 21 mm | Composition & care: Acetate frame | Nylon lenses | Metal hinges | Clean lenses with the included microfiber cloth and store in the included hard case.