RB4440N is a fashion statement, for which sunshine is not necessarily required, because these sunglasses enhance your natural radiance turning night into day. The new Ray-Ban underlines that you are a trendsetter. For the current season the renowned label sets the standards with its collection for 2018. This Ray-Ban model is an all-rounder, equally suiting men and women. Wearing full rim eyewear, you make it unmistakably clear that you are going the whole hog. The mono disc look is simultaneously sporty and elegant. As the lenses are one continuous segment, the field of vision is not only maximized, but the eyeglasses are also a real eye-catcher. However, mono disc models are not available for prescription lenses. Plastic is a very lightweight and flexible material. This ensures a long life and a high level of comfort.