The Carrera 5321 91 vintage sunglasses, with its tortoise frame and iconic aviator silhouette, is a rare vintage sunglasses find for collectors.. Carrera sunglasses are rooted in a rich motorsport heritage, taking inspiration from the legendary Carrera Panamericana race. Founded in 1956, Carrera quickly became known for combining technical precision with bold, fashion-forward design. Their sunglasses from the 80s, 90s, and early 2000s feature oversized shields, aerodynamic frames, and a sport-luxe aesthetic that has stood the test of time. Today, vintage Carrera eyewear is prized for its craftsmanship, history, and iconic style. Shop authentic Carrera sunglasses now at Vintage Frames Company.. These Vintage Sunglasses are brand new DEADSTOCK. You will be receiving the exact ones you see in the picture, please make sure you check out the whole frame. Should you have any questions, please contact us for details. We have staff available 24hrs a day to help make your shopping experience as easy as possible!