Vintage style and very studios, Kenneth Cole KC0143 Black prescription sunglasses have a faux semi-rimless look for full frame glasses! With a thick, glossy black plastic framing the top of the lenses, as well as the temples of the frame, these are extremely hip and modern, with a vintage '50s feel! As dark, shiny gunmetal colored metal holds in the bottom of the large square lenses for a extra sturdy feel, these full-framed sunglasses can accommodate any vision correction need. For added durability and comfort, adjustable rubber nose pads are placed under the bridge. While the exterior of the frame is all black, there is a hint of translucently designed tortoise shell colored plastic lining the interior of the frame; this is made most clear as you can see additional metal reinforcing the strength of the temples through the clear plastic.