Smith is a world-known producer of sport equipment and accessories, including sunglasses. Smith is famous mainly for their innovative and first-class products. All fans of sports style and quality products will find something in their sunglasses collection. The unisex sunglasses Smith Attack Mag MTB 807 KI 99 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. Rectangle frames are an ideal choice for those with an oval or round 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 beige lenses slightly enhance the contrast and improve vision. The lenses are made of plastic, whose undeniable advantages are the light weight and crack resistance. The sunglasses feature photochromic lenses that adapt to the level of UV radiation. Depending on the UV exposure, the lenses automatically darken within seconds. As soon as the intensity of the UV radiation decreases, the lenses become brighter to clear again, depending on the specific model of sunglasses. UV protection is completely maintained during these transitions. In this way, the light-sensitive lenses offer excellent UV protection in different climatic conditions, at any time of the year. Learn more about photochromic technology in our Complete Guide To Photochromic Lenses. 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.