TORTUGA Eyeglasses by Blackfin. Color: Blue/Streaked Blue-Pink Acetate , Brown/Gradient Burgundy Acetate, Green/Crystal Acetate, Pink/Brown-Pink Havana Acetate, Purple/Gradient Blue Acetate, Size: 52-19-145. Venture into a world of timeless style with Blackfin's TORTUGA eyeglasses. Named after the iconic Caribbean island, these frames capture the essence of tropical paradise and blend it seamlessly with urban sophistication. The TORTUGA collection is designed for the adventurer at heart, the individual who appreciates the finer things in life while maintaining a spirit of exploration. As you wear these eyeglasses, you'll be reminded of sun-kissed beaches and crystal-clear waters, even as you navigate the complexities of modern life. Blackfin has infused the TORTUGA frames with a sense of durability and resilience, mirroring the strength of their namesake's legendary inhabitants.