Ray-Ban RX7209 8212 Eyeglasses combine a square full-rim nylon frame with bold tri-color accents for everyday prescription wear. The design pairs a lightweight construction with a distinctive layered color finish for a modern, versatile look. Key attributes: Red | Black | Gray | Nylon | Prescription ready | Heat-adjustable nylon temples | Square shape | Full-rim frame | Contrasting tri-color layered design | Dimensions & fit: 53-20-145 | 55-20-145 | High bridge fit | Wide fitting | Composition & care: Nylon | Clean lenses with the included microfiber cloth; avoid prolonged exposure to heat when adjusting or storing the frame.