Warby Parker Chamberlain M 100 Black Eyeglasses Frames 50-18-140 w/ Case Description: Warby Parker Chamberlain M 100 eyeglass frames in black. Great pre-owned condition with minor signs of wear. Lenses have light scratches and could be replaced with your prescription. Includes a protective glasses case (not original Warby Parker case). Size: 50-18-140.