MLC Elements of Gaia Collection Unisex UV400 Horn Rimmed Frame Sunglasses (Carbone Nero-Wind) Composite frame Composite lens non-polarized Lens width: 49 Lens height: 45 Next Generation TRi UV400 Lenses offer top UV Protection filtering 100% of all UVA, UVB, UVC and harmful blue light up to 400nm MLC stress-free frame material is both lightweight and durable for all-day comfort and protection High Impact Resistance ANSI/ASQC Z1.4/1993 Clarity+ Poly Lens Technology High durability weather resistance anti-fade coating Lens Height:45mm | Lens Width:56mm | Bridge:13mm | Frame Total:138mm