Named after the extinct volcanic crater that overlooks Honolulu, the rectangular, polarized Punchbowl frames from Maui Jim are inspired by it’s long-lasting strength and durability. These unforgettable frames are available in bold colors that range from cool to fiery. Shop all of our polarized rectangular sunglasses. The lens is SuperThin Glass with Bi-Gradient Mirror in Neutral Grey. Ideal for bright, direct sunlight.Offers vibrant color and sharper detail, even in the harshest sun conditions.Great for activities such as offshore fishing, running, and water sports.