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 Clubmaster Oversized RB4175 878/51 57 are equally popular with all genders. Sunglasses frame • The brown colour of the frame perfectly matches a warm skin tone and light brown, black or dark blonde hair. • Square frames are an ideal choice for those with a round, oval or triangular face shape. • The frame of the sunglasses is made of a combination of metal and plastic. It offers high durability, stability and extraordinary style. Sunglasses lens • The brown lenses slightly block the blue light, filter reflections and ensure clearer vision. They are versatile and recommended for people with myopia. • 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. • The shades have UV 400 protection, which provides 100% protection from sunlight. The lenses of the sunglasses feature a category 2 sun filter (light transmission 18 – 43% ). They are slightly lighter tinted than usual and are suitable for medium sun radiation and for casual wear.