The Riviera Whirling Dervish is a board designed to perform well in all conditions. The parallel outline makes this board very fast, and with the wide point pulled back of center, this board draws tight arcs in the pocket. Single to Double concave out the tail, make it roll from rail to rail easily. And Bamboo/Fiberglass sandwich deck and Kevlar Rails make this board strong and light weight. 127.4 litre volume.