Meet Onyx. Our designer sunglasses are the perfect accessory for any fashionista. These stylish, unisex sunglasses feature a sleek design and lightweight construction that makes them comfortable to wear all day long. With their unique shapes and lenses that block 100% of UV rays, Onyx Sunglasses will give you a fashionable look while keeping your eyes safe. Highest quality nylon lenses. 100% UVA / UVB protection. Hypoallergenic & handcrafted premium quality acetate frames featuring 5 barrel stainless steel hinges with akulon coated screws for durability and superior comfort. Size: Frame Height: 45mm, Frame Width: 145mm, Medium Fit. Packaging: Complimentary case included. Nylon lenses, 100% UV protection / Not polarized, Lightweight frame, Premium biodegradable acetate frame, Premium stainless steel German made hinges.Box, case & cleaning cloth included, Prescription friendly frame