Ray-Ban RB7239F Alain is a sophisticated unisex optical frame designed around a timeless rectangular silhouette. Its clean full-rim construction and slim temples create a refined, versatile appearance suitable for both professional and casual wear. The 54-18-145 dimensions provide a standard fit, while the low-bridge-fit design helps provide a more secure and comfortable position for suitable facial profiles. The frame is designed for prescription eyewear and can accommodate a range of lens options.