Ray-Ban RB4387 is one of the most popular styles of sunglasses. Square shape with full rim frame makes these glasses look great on everybody. Material used for the frame provides exceptional reliability and durability. You can wear it by the beach, on the ski slope or behind the wheel of a car; they are durable enough to last for many years. Eye size: 56; Frame: Tortoise; Lens: Brown Classic B-15; Lens Material: Standard Plastic