Gast Fen Sunglasses feature a handmade acetate frame with light purple semi-flat lenses, designed for everyday UV protection and a modern, sculpted silhouette. Key attributes: Black | Light purple | Acetate | 100% UVA/UVB protection | Anti-reflective inner coating | Five-barrel metal hinges | Includes hard case and microfiber cleaning cloth | Handmade construction | Semi-flat nylon lenses | Full-rim acetate frame | Square silhouette | Dimensions & fit: Front width 141 mm | Front height 42 mm | Lens width 50 mm | Lens height 32 mm | Temples length 145 mm | Bridge 20 mm | Composition & care: Acetate | Nylon | Metal | Clean lenses with the included microfiber cloth and store in the supplied hard case.