Our new Foot Strap and Seat Belt department is now open. Please be patient while we bring in additional inventory to fill this category. A wave ski (and some surf skis) will typically have a seat pad, seat belt and foot straps. Some sit-on-top surf kayaks, such as the Cobra Strike, may be out fitted with one or more of these components, as well as a backrest. There is no need to use both knee/leg straps and a seat belt.