Ray-Ban RB4378 S (54 - 16) with Blue lenses and Grey frame 。Brand: Ray-Ban Model: RB 4378 Model Code: RB4378 6572/2V Size: 54-16 Frame Color: Clear Gray Lens Type: Polarized Lens Color: Add exact lens color if known Style: Designer sunglasses Ray-Ban RB4378 sunglasses in a clear gray frame with polarized lenses. Sleek modern Ray-Ban style with a versatile translucent gray look that pairs easily with casual, travel, beach, vacation, driving, and everyday outfits. The polarized lenses make these a great choice for bright outdoor conditions, reducing glare while keeping a clean designer look.