Therapedic Forester King Mattress With Head Up Only Base
SKU: 5901134P
GlacierTouch Cool-To-The-Touch Fabric assists in temperature management for a cooler night's sleep. Fit Hypergraph with Copper wicks away heat & moisture and prevents odors for a more comfortable sleep environment. TheraSponse Foam provides excellent support, extreme durability and comfortable sleep surfaces for years. TheraCoil V-Coil Innerspring provides extreme support, durability, and flexibility for long lasting sleep. TheraFoam encasement provides tremendous edge support for a smoother transition in and out of bed. Conveniently raise or lower the head of your mattress using the RTG Sleep 2900 adjustable base with wireless remote control.
Q&A answers generated with AI assistance.
Can using an adjustable base help with common health concerns like snoring or acid reflux?
Yes. Utilizing the wireless remote to elevate the head of the mattress can significantly improve sleep quality for those suffering from snoring or acid reflux (GERD). By keeping the torso slightly upright, gravity helps keep airways open and prevents stomach acid from rising. The RTG Sleep 2900 base included with this mattress offers a smooth, motorized transition to these beneficial positions at the touch of a button.
What type of mattress is most compatible with an adjustable base?
This mattress is specifically engineered for compatibility with power foundations. It features a TheraCoil V-Coil innerspring system designed for maximum flexibility, allowing the mattress to contour seamlessly to the RTG Sleep 2900 base without compromising its internal structure. This hybrid construction of flexible coils and TheraSponse foam ensures the mattress retains its supportive properties even when the head is elevated.
How does this mattress perform for those who sleep hot in humid climates?
Designed with regional climates like Florida and the Southeast in mind, this mattress utilizes a multi-layered cooling system. The GlacierTouch fabric provides an immediate cool-to-the-touch sensation, while the Fit Hypergraph foam is infused with copper. Our material expertise shows that copper naturally wicks away heat and moisture while preventing odors—essential features for maintaining a fresh, comfortable sleep environment in warmer, high-humidity areas.
What is the benefit of a "head-up only" adjustable base compared to other models?
A head-up only base is a strategic choice for shoppers who primarily use their bed for lifestyle activities like reading, working on a laptop, or watching television. It provides the essential ergonomic benefits of upper-body elevation—which can also alleviate neck strain—without the added cost or mechanical complexity of a foot-adjustment motor, making it an excellent value-focused upgrade for a primary suite.
Is this king mattress a good option for couples who value a unified sleep surface?
Absolutely. Unlike "split king" setups that have a seam down the middle, this standard king mattress provides one continuous sleep surface. This eliminates the "cuddle gap," making it ideal for couples, or families with pets and children, who want a cohesive feel across the entire 76-inch width of the bed while still enjoying the luxury of motorized head elevation for shared activities.
How stable is the edge of the mattress when getting in and out of bed?
This mattress features a specialized TheraFoam encasement, which provides a high-density foam border around the entire perimeter. This edge construction is vital for a king-size bed, as it prevents the "roll-off" sensation and provides a firm, supportive seat when you are transitioning in or out of bed, ensuring the mattress remains stable and durable over years of use.
80"l x 76"w x 14"h; adjustable base: 4"h

