Introducing the Ray Ban Grey Gradient Round Unisex Sunglasses RB2180 710/4L 51. These stylish sunglasses feature a round frame crafted from durable propionate material in a polished light Havana color. With a lens width of 51 mm, bridge size of 21 mm, and arm length of 150 mm, these sunglasses provide a comfortable fit for adults. Designed with 100% UV protection, the grey gradient lenses are non-polarized, making them perfect for sunny days. Each pair may come with a case/pouch and polishing cloth for easy maintenance. Elevate your eyewear collection with these fashionable Ray Ban sunglasses.