Made with WVS Bamboo construction, the Knee Swacker does not sacrifice weight for durability or lively, fast acting feel. It has it all! The quad fin arrangement make the Knee Swacker an exceptionally smooth in turns and easy to negotiate in swell. The custom wide Screw Driver head tail design and full outline shape allows excellent drive and planning ability even for bigger riders. The NEW DFS compatible fin box provides maximum durability, especially around reefs and unexpected shoreline. It’s a great travel option when you know you have to have your bases covered in case of marginal wind conditions or need to paddle in to save a session.