JOLIET Eyeglasses by Blackfin. Color: Brown/Pink, Metal Light Blue, Size: 52-15-145. The JOLIET eyeglasses by Blackfin are designed to offer a perfect blend of modern style and everyday functionality. These frames are crafted with precision to provide a comfortable fit and a sleek look. Whether you're reading, working, or socializing, the JOLIET will enhance your vision and your style.