An understatement can be an overstatement. That's the vision of the Sia® Collection. Its essence is to achieve the desire for sleek minimalist lines, because the most fulfilling pleasures can be the simplest. Attractively smooth and symmetrical, the Sia® Collection captures the pureness of modern design with all the comforts hydrotherapy has to offer. Beautifully Bold - Sia® bathtub’s wide deck and majestic lines make a bold statement in any bathroom. The broad deck of the SIA® can be strong and contemporary, or reminiscent of a classic sailing vessel. Strong and durable, acrylic Jacuzzi® bathtubs are reinforced with a proprietary fiberglass/resin formula that ensures a long-lasting quality surface. The non-porous characteristic of acrylic defends against the penetration of microorganisms into the surface. Hydrotherapy (The therapeutic use of water) - Jacuzzi® bathtubs are ergonomically designed to maximize the benefits of hydrotherapy, allowing people of all body types to fully immerse in warm water. Benefits of a Full-Body Soak: 1. Relieves the weight of gravity on joints 2. Provides 360-degree support for sore and tired limbs 3. Decreases swelling and inflammation 4. Increases circulation and oxygen in blood cells Pure Air® Bath adds soothing bubbles to your soak. Thermal Lumbar Comfort™ (TLC ) air injectors target relief to the lower lumbar area, a common trouble spot. TLC is a unique part of the Pure Air® bath experience. Jacuzzi® Chromatherapy features LED lighting through one or two wall-mounted lenses, echoing the colors in nature that come from light. Chromathearpy relies on the healing properties of color and provides a beautiful way to enhance the bathing experience. From soothing blue to stimulating red - simply choose a color to suit the mood. Programmable full-color LCD screen.