Ray-Ban MIRIAM RX5434 frames pair a bold square silhouette with a transparent-finish accent. Designed for everyday prescription wear, they offer a stylish, full-rim look with reliable build quality. Key attributes: Black | Transparent | Acetate | Prescription lens compatible | Full-rim frame | Temple with Ray-Ban logo | Prescription-ready | Square/rectangle shape | Single bridge | Transparent finish | Smooth tapered temples | Dimensions & fit: 52 x 19 x 140 mm | 54 x 19 x 140 mm | Composition & care: Acetate | Wipe lenses and frame with a soft, dry cloth. Store in the original case when not in use.