Deep navy marble shot through with metallic silver, white crests breaking across the top. It is the darkest vinyl we own, which carries one practical consequence worth flagging: dark surfaces run hotter in direct sun, so on a 100°F afternoon we will suggest a tower position with some shade, or an earlier start with the water already running. Two lanes, the standard 39 × 20 ft pad, two circuits, ages 5 and up. Nothing else separates it from the rest of the 18 ft dual-lane family — the finish is the choice you are making.