OCEAN RIDGE Eyeglasses by Blackfin. Color: Black/Grey, Blue/Green, Grey/Metallic Grey, Brown/Brown, Size: 52-20-145. Navigating through sleek design, the Blackfin OCEAN RIDGE features a rectangular frame that exudes understated sophistication. Its clean lines and minimalistic approach redefine modern elegance. Built from top-tier beta titanium for durability and comfort, this frame ensures you make a quiet yet impactful statement. With the fusion of simplicity and style, these glasses will subtly enhance your everyday look in a wink of an eye.