Ray-Ban Frank Sunglasses combine a vintage 1990s square silhouette with a lightweight metal frame for everyday sun protection and style. The design pairs classic G-15 green lens options with a bold full-rim profile. Key attributes: Black | Green | Metal | UV protection | Prescription-compatible | Available in multiple sizes | Square frame | Full-rim | 90s-inspired design | Metal temples | Dimensions & fit: 51-20-145 (lens-bridge-temple in mm) | 54-20-145 (lens-bridge-temple in mm) | 48-20-140 (lens-bridge-temple in mm) | Composition & care: Metal (frame)