The Hamilton® Spa is highlighted by a lounge seat and adjustable patented Fluidix Jets perfectly placed into a variety of specialized seats to help you create your perfect soak. The massage and seating options make this one of the most versatile hot tubs in the Sundance Spa® line up. The larger dimensions of this model make the series-exclusive spiral-action lounge seat perfect for long legs. A 780 series®-exclusive Accu-Pressure. Seat relieves tired muscles, stress, and tension through deep-tissue hydrotherapy. An open foot well makes it easy to move around and socialize while allowing tired feet to find relief with foot jets placed in an asymmetric dome.