The sunglasses by leading Italian producer, CARRERA, are known for their top quality and fine execution. Their excellent design makes them suitable not only for the city, but also for sport. The unisex sunglasses Carrera 197/S 40G/1V 51 are equally popular with all genders. Sunglasses frame The yellow colour of the frame perfectly matches a warm skin tone and black, dark brown 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 the exceptionally resistant and hypoallergenic Optyl – a revolutionary compound specially made for optical purposes. 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 plastic, whose undeniable advantages are the light weight and crack resistance. 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 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. 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.