Ray-Ban Mega Hawkeye Optical Frame blends a bold square silhouette with everyday wearability. The acetate construction and Havana-on-transparent-green finish deliver a distinctive, modern-retro look for daily prescription eyewear. Key attributes: Brown | Acetate | Demo lenses for prescription fitting | Includes original Ray-Ban case | Square frame | Full-rim construction | Shiny finish | Havana on transparent green pattern | Dimensions & fit: Lens width: 48 mm | Bridge: 21 mm | Temple length: 145 mm | Lens height: 40 mm | Size: 48 (S) | Composition & care: Acetate (front) | Propionate (temples)