Elevate your style quotient with Ray-Ban RB4378 sunglasses. These square-shaped glasses feature a polished transparent grey frame that contrasts beautifully with the dark blue polarized lenses, adding a touch of sophistication to any outfit. The polarized lenses not only enhance visual clarity but also provide superior glare protection. These shades are not only stylish but also practical. Embrace the freedom to choose and express yourself through these unique designer sunglasses. Available with prescription lenses.