Therapedic Hastings Split King Mattress with Head Up Only Base

This hybrid mattress is engineered to offer the ideal balance of flexibility and support required for frequent movement on an adjustable base. By combining the TheraWrap 5-Zone individually wrapped coil system with responsive gel foams, the mattress can easily contour to the angles of the RTG Sleep 2900 base without compromising its internal structure. This ensures that while you elevate the head for reading or sleeping, you maintain consistent spinal alignment and pressure relief.

For sleepers in regions like Florida, Texas, or the Southeast, managing sleep temperature is critical for deep, restorative rest. This mattress utilizes a multi-layered cooling strategy: GlacierTouchCool fabric is woven with Tencel™ to wick away moisture, while the TheraCool QuadTech Gel is infused with copper, silver, and graphite. These materials are chosen for their high thermal conductivity, effectively drawing excess heat away from your body and the mattress core to maintain a crisp, cool sleeping surface throughout the night.

Yes, the included RTG Sleep 2900 adjustable base is specifically designed with a head-up feature to address these exact concerns. Using the wireless remote, you can easily elevate your upper body to an angle that helps open airways to reduce snoring or uses gravity to prevent stomach acid from rising, a common recommendation for managing GERD. This targeted elevation allows for a customized sleep position that a traditional flat foundation simply cannot provide.

The TheraWrap 5-Zone Support System is an advanced coil configuration designed to provide targeted reinforcement where the body needs it most. By varying the tension across five distinct zones, the mattress provides firmer support for the lumbar region while allowing for more "give" at the shoulders and hips. This prevents the heavy points of your body from sinking too deep, which is a hallmark of high-quality orthopedic design for reducing morning aches and stiffness.

Absolutely. A split king setup consists of two independent Twin XL mattresses, meaning there is a physical separation between sleep surfaces. This configuration virtually eliminates motion transfer; if your partner tosses, turns, or adjusts their head position using the wireless remote, the vibrations will not travel to your side of the bed. This makes it an ideal solution for light sleepers or couples with differing sleep schedules.

To properly dress a split king, you will need a "Split King Sheet Set," which consists of two separate Twin XL fitted sheets and one shared King flat sheet. This allows each side of the mattress to move independently without pulling the bedding. To minimize the feel of the center gap (often called the "cuddle canyon"), this mattress features TheraFoam encasement—a high-density foam border that provides exceptional edge support. This construction keeps the edges firm and flush against each other, creating a smoother transition between the two mattresses.