Gast Classic Havana Square Sunglasses feature a handmade havana acetate frame and UV-protective lenses, offering a polished retro look with reliable sun protection for everyday wear. Key attributes: Brown | Acetate | 100% UVA/UVB protection | Anti-reflective inner coating | Green semi-flat nylon lenses | Five-barrel metal hinges | Includes hard case and microfiber cleaning cloth | Square silhouette | Classic havana pattern | Semi-flat lenses | Dimensions & fit: Front width 142 mm | Front height 44 mm | Lens width 49 mm | Lens height 34 mm | Temples length 145 mm | Bridge 22 mm | Composition & care: Acetate | Nylon | Metal | Wipe lenses with a microfiber cloth and store in the supplied hard case. Avoid abrasive cleaners and prolonged exposure to extreme heat.