Ray‑Ban RY1549 Optical Frame is a square-shaped eyewear piece designed for everyday prescription use. Its injected-plastic construction and transparent blue finish make it lightweight and easy to pair with casual looks. Key attributes: Blue | Injected plastic | Prescription compatible | Prescription compatible | Injected frame construction | Square frame | Full-rim | Dimensions & fit: High bridge fit | Petite face coverage | Composition & care: Injected plastic | Clean lenses with a microfiber cloth. Rinse frame with mild soap and water; dry with a soft cloth. Store in a protective case when not in use.