Gast Classic Havana Sunglasses combine a handmade acetate frame with protective nylon lenses for everyday sun protection. The square silhouette and classic havana finish suit casual and refined looks alike. Key attributes: Brown | Tortoise | Acetate | 100% UVA/UVB protection | Anti-reflective inner coating | Five-barrel metal hinges | Includes premium hard case | Includes microfiber cleaning cloth | Square frame | Classic Havana pattern | Handmade frame | Semi-flat lens profile | Dimensions & fit: Front width: 143 mm | Front height: 40 mm | Lens width: 51 mm | Lens height: 32 mm | Temples length: 145 mm | Bridge: 21 mm | Size: 52-21-145 | Composition & care: Acetate | Nylon | Metal