Calvin Klein sunglasses are elegant, sophisticated and feature simple and clean lines. Calvin Klein designs very provocative luxurious fashion collections, sporting brave design choices, artistic style and a knack for colourful combinations. The Calvin Klein brand has a strong and consistent identity recognisable at first sight. The unisex sunglasses Calvin Klein CK 20538S 001 49 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. Square frames are an ideal choice for those with a round, oval or triangular face shape. The frame of the sunglasses is made of high-quality plastic, which offers high durability, comfortable wearing, and an exceptional look. Sunglasses lens The grey lenses reduce the intensity of the light without affecting the contrast or distorting the colours. The lenses are made of plastic, whose undeniable advantages are the light weight and crack resistance. 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. 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.