Gast Syn Classic Havana pairs an oversize round acetate frame with protective lenses for everyday sun protection and polished, vintage-inspired style. Key attributes: Brown | Black | Acetate | 100% UVA/UVB protection | Anti-reflective inner coating | Five-barrel metal hinges | Includes premium hard case and microfiber cleaning cloth | Prescription-ready; sold with clear demo lenses | Oversize round frame | Classic havana acetate finish | Semi-flat lens profile | Dimensions & fit: Front width: 144 mm | Front height: 49 mm | Lens width: 54 mm | Lens height: 44 mm | Temples length: 145 mm | Bridge: 19 mm | Oversize fit | Composition & care: Acetate (frame) | Nylon (lenses) | Metal (hinges) | Clean lenses with the supplied microfiber cloth and lens cleaner. Store in the supplied hard case when not in use. Avoid exposure to high heat and harsh chemicals.