Black Forever 622 Rx Progressive Eyeglasses - Shiny Black Frames-Silver Trim BK622 feature lenses made to your exact prescription, with two vision fields that blend seamlessly for a great look. Black Forever 622 Rx Progressive Eyeglasses are ready to rock and roll, daddy-o! Styled with thick retro-style frames, sharpened up with angled metal stripe temple details, the Black Forever 622 Progressives are a sure-fire retro-hit classic. The frames of these Progressive Bifocals are hand-crafted in Japan, and made with the finest acetate for a durable, lightweight piece that's easy and comfortable to wear. If you're looking for a retro vibe with modern flavor, choose Black Forever - it's always in style.