HOOVER Eyeglasses by Blackfin. Color: Blackfin Black, Blue/Red, Blue/Black, Gray/Silver, Light Blue/Silver, Size: 51-19-145. The HOOVER eyeglasses by Blackfin bring together modern aesthetics and unmatched comfort. Designed for the discerning individual, these frames feature a sleek silhouette that enhances your facial features. Enjoy the perfect balance of style and functionality with the HOOVER.