OKKIA Sunglasses Code: OK068B3H-YE SKU: 8056211375712 FIRENZE is a pre-assembled sunglasses with a soft touch frame. Color: Havana Dark Brown Lens color: Yellow Gradient This model complies with the European standards for eyeglasses of Light Filter Category 3 (transmittance 8% -18%) with UV 400 protection, as indicated inside the product and specified in the downloadable infographic