CROSBY Eyeglasses by Blackfin. Color: Dark Blue/Blue, Brown/Red, Dark Green/Light Green, Blue/Red, Gunmetal Grey/Olympic Blue, Size: 51-23-150. Experience the perfect blend of modern style and comfort with the Crosby eyeglasses. Their streamlined design and sophisticated color options make them an excellent choice for any occasion. Crafted from top-notch materials, these glasses offer durability and a comfortable fit. The Crosby model is ideal for those who seek both elegance and practicality in their eyewear.