Elevate your style with Ray Ban Grey Gradient Square Unisex Sunglasses RB4181 601/71 57. Designed for both men and women, these trendy sunglasses feature a black plastic frame and a stylish grey gradient lens. With a lens width of 57 mm, lens height of 45 mm, and a comfortable arm length of 145 mm, they offer a perfect fit. Enjoy 100% UV protection while looking fashionable. This full-rim design ensures durability and style, making them the ideal choice for adults. Each pair comes with a case/pouch and a polishing cloth for convenience.