For both newcomers and veterans to the world of sport, Rudy Project introduces a lightweight sunglass designed with the female athlete in mind. Combining exceptional optical design and performance, the Stratofly sx incorporates many of the functional features of the best-loved Rudy Project models with a simple design, available in four fashionable color combinations. Designed with a half-rim lens and a frame optimized for the shape of the female face, Stratofly sx is a sunglass for women who enjoy being active and who appreciate stylish design. Stratofly sx was created with the unmistakable wraparound frame design for maximum protection from debris and sunlight, no-slide soft rubber temple tips and an adjustable Ergo IV nosepiece to facilitate air ventilation and to customize the fit for every female face. Lens colors are available in Photoclear, which has a photochromic surface coating to face all weather conditions with a single lens, darkening or lightening depending on the weather, Smoke, ideal for sunny days, or Golf, a color optimized for the greens. Stratofly sx also caters to those who have visual impairments, thanks to its highly refined RX option with broad parameters for those with vision correction needs, allowing even the most visually challenged to enjoy the benefits of style, comfort and perfect vision. This sunglass also has the option of adding the clip-on corrective optical insert - a practical solution that lets you update your visual correction needs in the future, without changing your glasses completely.