Cheyenne Sun offers a renewed take on the beloved Bianca, pairing an oval metal frame with a softly opaque acetate overlay that subtly lifts into a cat-eye shape. The result is a delicate yet striking silhouette with vintage undertones. Perfect for embracing your inner Hollywood glamour. Also available in an optical style: Cheyenne. SIZING Frame Measurements: Eye Size: 51 mm Bridge: 17 mm Temple Length: 145 mm Lens Height: 39.1 mm Size: Average Discover more styles tailored to you in our size guide. Frame Shape: Cat Eye Not sure which frames suit your face best? Our shape guide can help. DETAILS Made using a combination of stainless steel with nickel-free plating and ISCC PLUS Certified Eastman Acetate Renew Sun lenses made using 50% recycled plastic and 50% virgin Eastman Tritan™ Renew Full rim Regular hinge Adjustable nose pads 100% UV Protection Want to know more about our sustainability efforts and what it means to be ISCC PLUS Certified? Check out our sustainability page. WHAT'S INCLUDED? Every frame comes with our collapsible folding case.