The Harvard Clear Reader is a round retro style that looks perfect for a professor or any academic type. Some of the powers come in five different color choices. The colors from top to bottom in the main photo are: blue, green, tortoise, red, black. This is the color of the face. The temples are tortoise. The frame has a spring hinge for a comfortable fit. All the colors have a tortoise arm--only the face is the color indicated. Frame Measurements: 4 3/4 x 1 1/2" (temple to temple x height of lens)