The world-renowned Ray-ban brand is rightfully considered to be the top among sunglasses. The collection of Ray-ban guarantees high quality with timeless design and is available in many shapes and colours. The iconic Ray-ban sunglasses are also popular among celebrities which made them famous all around the world. The unisex sunglasses Ray-Ban Round Metal RB3447 002/40 50 are equally popular with all genders. Sunglasses frame The black colour of the frame perfectly matches a cool skin tone and light blonde, light brown or black hair. Round frames are an ideal choice for those with a square or oval face shape. The frame of the sunglasses is made of metal, which holds its shape well and offers high stability and a unique look. Sunglasses lens The blue lenses enhance the contrast and minimize light reflections. Tennis players will also appreciate them, as they emphasize the contrast of the yellow tennis ball and the white background. The lenses are made of high-quality mineral glass, the undeniable advantage of which is its exceptional resistance to scratches. Mineral glass is characterized by its excellent optical properties compared to other materials used for the production of sunglass lenses. Mirroring of lenses is characterised by a highly reflective surface of the lens. It reduces the amount of light that enters the eye. This ability makes mirrored sunglasses extremely suitable in very bright or glaring environments – for example, on sunny days or when skiing. The mirroring provides great visual comfort but can slightly distort colour perception. The shades have UV 400 protection, which provides 100% protection from sunlight. The lenses of the sunglasses feature a category 3 sun filter (light transmission 8 – 18% ). They are suitable for intense sun exposure on the beach or in the city. Accessories We deliver the sunglasses in their original case. The colour of the case and its design may vary. The cloth supplied is ideal for cleaning and caring for sunglasses. Looking for more in-depth information? Take a look at this comprehensive sunglasses guide. Here we explain you how to choose the proper sunglasses based on your face shape, how to measure your face shape and even more.