The Optima® has the best of everything, with room for up to seven adults and a variety of seat heights formed to fit diverse body types comfortably. And with unique Fluidix® jet configurations and more massage therapy jets for the neck and shoulders than any other model, the Optima® is our most popular non-lounge Sundance® spa model. Experience Fluidix® jets, from soft, skin-soothing bubbles that deliver aromatherapy to deep tissue release. While the customer-favorite Accu-Ssage™ Seat is included in this spa, two unique jet configurations with hip massage make these seats exclusive to the Optima® model. A jetted foot dome also targets fatigued feet from any seat.