Penguin Sunglasses from Munsingwear are well-made, beautiful rectangle frames with a stylish full rim style. Beautiful rectangle lenses are housed in a modest frame with stud rivets around the edges and sleek flat temples. This stunning full-rim design features a classy black, blue, clear-tortoise, or gray-tortoise finish. These frames are extremely durable due to their acetate composition. You can purchase these high-quality prescription sunglasses at the guaranteed lowest price with the assurance of a positive customer experience. The glasses will come in a stylish Goggles4U case.