Ralph By Ralph Lauren RA7158U 6117. These eyeglasses from Ralph Lauren feature a squared frame made of acetate, offering a modern and decisive look. The transparent beige color completes the structured design, perfect for those looking for a strong definition in their style. Recommended for round and oval faces as they add corners and definition to softer features. The frame type is full frame with a width of 141mm and a height of 44mm. The temple width is 18mm. This eyewear is designed for adults.