The cult brand Oakley from California make high quality sunglasses that are perfect for not just daily use, but also for sport. The brand takes its inspiration mainly in science and the arts. The sunglasses are innovative, stylish and made from high quality and functional materials. Oakley Castel OO 9147 02 63 are men's sunglasses. Sunglasses frame The black colour of the frame perfectly matches a cool skin tone and light blonde, light brown or black hair. Rectangle sunglasses 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 great durability and comfort. Sunglasses lens The grey lenses reduce the intensity of light without affecting contrast or distorting colours. The lenses are made of plastic which is lightweight and crack-resistant. The innovative HDO (High Definition Optics) lens technology ensures excellent sharpness, sensitivity and visual acuity. HDO eliminates image magnification and distortion, allowing you to see objects exactly as they appear and where they really are, with enhanced eye protection. The patented HDO technology is achieving excellent results in American National Standards Institute tests. Prizm lenses adjust vision according to specific activities, sports and environments. They're designed for optimal colour perception in a wide range of lighting conditions. Advantages are visual acuity, excellent distinction of colours, transitioning between individual shades in reduced visibility, and the ability to follow moving objects in sight. Polarised lenses offer perfect vision, eliminate unwanted reflections and protect your eyes from ultraviolet radiation. They improve resolution, depth of field and focus. Polarised sunglasses filter out reflected white light, which makes them particularly useful for drivers, cyclists, skiers and anglers. These lenses are equally fashionable and suitable for everyday wear. The shades have UV 400 protection, which provides 100% protection from sunlight. The lenses 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 The cloth supplied is ideal for cleaning and caring for sunglasses. Some models may come with a fabric bag instead of a cloth. Explore the sunglasses range to find more styles from popular brands.