The CC 3710 frame from Charmant Awear comes in many great colors and compliments a square face shape well. On top of looking good Awear frames are know for their extremely comfortable fit. The CC 3710 are made for a Bio-Based plastic. They are also hand assembled to help reduce energy consumption and built with a high quality material that doesn't require clear coating thusly conserving water. Even the frame case is made from recycled material.