WASSUP stands for Windsurf AS SUP. This is what we call the water bike for future generations. The WASSUP line is composed of 4 different shapes to cover all possible rider’s uses. All boards are great windsurf boards and are also available in a Convertible version, with a removable center fin to be able to sail upwind in light air. Fins: 9.0” Single Dolphin Black Polyester (US) + G-5 Smoke Asymmetrical DFS Box