The Maxx Stealth 2.0 is a half-frame design with style and function. The wrap-around high definition lens give full coverage and protection for the sun and weather without peripheral distortion, while the frame features no-slip rubber arm grips. And, like almost every pair of Maxx HD Sunglasses, the Maxx Stealth 2.0 is made from TR90 and includes our lifetime warranty against frame breakage. This pair features a hip blue carbonfiber frame. High Definition lenses enhance contrast by reducing the scattered blue light that causes objects to appear flat against backgrounds. Contrast is improved so objects appear more sharply defined. Colors are bright and vibrant. Glare is virtually eliminated, allowing your eyes to relax and see everything remarkably crisp and clear. The HD lens cuts through haze and glare for optimum visual clarity, even at a distance. Sharpens contrast while maintaining a natural, no-distorted color balance.