The Riviera Soft Top is a perfect board for first time paddlers, Rental Fleets, & Sup Schools. The Soft Top has a slightly pulled in nose and pinched rails for better maneuverability in the surf. Built with Riviera Select Construction, our Soft Top is the strongest soft top on the market. R.S.C. is a combination fiberglass, Bamboo, Carbon Fiber, SYNTEK, and EVA Foam.