Ray-Ban Mega Wayfarer RX0840V is an oversized Wayfarer optical frame with bold, thick rims and a statement silhouette. Designed for prescription lenses, it offers a contemporary square shape that suits a range of face shapes. Key attributes: Transparent green | Propionate | Prescription-ready | Full rim | Thick profile and temples | Dot rivet detailing on front | Square shape | Dimensions & fit: Lens width: 51 mm | Bridge: 21 mm | Temple: 145 mm | Height: 43 mm | Frame size: 51-21-145 | Composition & care: Propionate