Ray-Ban Clubmaster - Grey On Black/Dark GreyRay Ban Clubmaster Grey On Black Dark Grey Timelessness gets an update with RB 3547N. An iconic model, now featuring flat crystal lenses. The evolution of the Clubmaster Classic round has met flat crystal and has been given an unmistakable Ray Ban feeling, while keeping the essence of round. The unique flash lenses come in a variety of colours, so you can really shine, no matter where or when. An edgy variation on a well known style comes with