The CC 3709 frame from Charmant Awear is great muted styled that blends with almost anyones face. On top of looking good Awear frames are know for their extremely comfortable fit. The CC 3709 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.