Costa Del Mar 0CHA249 GMP men's Cheeca sunglasses made from matte shadow tortoise bio resin frame. It has full rim square eye shape frame along with a Costa Del Mar logo at the temple. Costa Del Mar 0CHA249 GMP sunglasses are easy to wear with fixed nose pads for a more secure and comfortable fit. These stylish sunglasses feature polarized green mirror polycarbonate (580P) lens with 100% UV light providing the best in light management and protection. Costa Del Mar 0CHA249 GMP has 57mm lens width, 17mm bridge size, 138mm temple size.