OAKLEY COINFLIP SUNGLASSESA new take on the traditional round sunglasses, Coinflip features a modern silhouette in a mixed material construction featuring an aluminum brow with O-Matter(TM) lower half and temples. The frame blends classic design with a contemporary, circular shape for wherever the day takes you.FEATURESDESIGN - Classic, round silhouette with mixed material constructionFRAME MATERIAL - Lightweight, durable O-Matter and aluminum frame materialsNO-SLIP GRIP - Unobtainium(R) nosepads for a no-slip grip when wetSEE MORE DETAILS - Available with Prizm(TM) Lens Technology designed to enhance color and contrast so you can see more detail