Dakine Fusion Seat Harness Size SmallDakine Fusion Seat Harness 50%. The Dakine Fusion Seat harness is THE harness for offering a lower hook point for kiting, relieve some stress from your back and enjoy longer rides. The Dakine Fusion also has an extended size range going from X Small all the way up to XX Large. This harness works best with the Mystic Clickerbar spreader bar it absolutely stays down and doesn't rotate up in your abdomen. Features Freedom shape spreader bar pad Dual