Ray-Ban Optical Frame combines a square geometric silhouette with a lightweight nylon construction for everyday prescription wear and a modern, structured look. Key attributes: Blue | Nylon | Wide temples | Square frame | Full-rim design | Dimensions & fit: Lens width 54 mm | Bridge width 17 mm | Lens height 37.1 mm | Temple length 140 mm | High bridge fit | Standard face coverage | Composition & care: Nylon | Wipe lenses and frame with a microfiber cloth; avoid abrasive cleaners and harsh chemicals.