The GTS MALIBU 11.0 SURF. Light, casual and looking for the next adventure. Sailing fun with windsurfing feeling guaranteed. The Malibu 11.0 is all-round SUP board in sporty longboard style, which we offer as standard with a sail option. With wave heights of up to 3 ft, it promises a stable ride in the wave. It is also a popular board with enough space for yoga and fitness exercises, which makes it a perfect all-rounder.