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. The unisex sunglasses Oakley Sutro Ti OO 6013 04 36 are equally popular with all genders. Sunglasses frame The grey colour of the frame perfectly matches a cool skin tone and red, grey, white or dark blonde hair. Rectangle frames are an ideal choice for those with an oval or round face shape. The frame of the sunglasses is made of metal, which holds its shape well and offers high stability and a unique look. Adjustable nose pads allow for a gentle alteration of the position and fit of your sunglasses. The nose pads will adapt to the nose shape and thus provide higher comfort of wear. The nose pads adjustment should always be done by an experienced optician to prevent damage or breaking caused by unprofessional treatment. 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. 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. The patented solution in HDO technology is achieving excellent results in American National Standards Institute tests and offers a unique visual image as well as protection. Prizm lenses adjust vision according to specific activities, sports, and environment. They are designed for optimal colour perception in a wide range of lighting conditions. Their advantages are visual acuity, the excellent distinction of colours and transition between individual shades in reduced visibility, as well optimization of the ability to follow moving objects in sight. 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. Some models may come with a fabric bag instead of a cloth. For more information, follow our blog where we keep you up to date on the latest technologies and trends.