Kingsdown Orista Cove King Mattress Set with Head Up Only Base - Image 1
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Kingsdown Orista Cove King Mattress Set With Head Up Only Base

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SKU: 5900204P

KINGSDOWN Quality Craftsman Since 1904. A blue and white mattress on a bed frame in a modern, well-lit bedroom.
Style + SUBSTANCE. Since 1904, Kingsdown has handcrafted mattresses in the US with superior materials and quality.
Handcrafted Excellence
Handcrafted Excellence

Handcrafted in the United States, our master artisans are committed to better sleep through exceptional craftsmanship.

Finest Materials
Finest Materials

Every square inch of a Kingsdown mattress is handcrafted with superior materials, not just the parts you can see and touch.

Tested and Certified
Tested and Certified

Every single mattress is tested and certified before it leaves our hands to ensure consistent quality and accurate support.

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Kingsdown

For over a century, the Kingsdown name has been synonymous with unprecedented quality. Every detail is considered, and we ensure superior material selection and perfection, right down to the last stitch of our renowned tailoring. Since 1904, we’ve never compromised on comfort, and neither should you.

You'll Love Kingsdown

Sleep Cooler
Sleep Cooler

Kingsdown mattresses are designed to help regulate temperature for cooler, more comfortable sleep.

Motion Isolation
Motion Isolation

Individually wrapped coils decrease motion transfer, and select models feature an added buffer that runs the length of the mattress to mitigate partner disturbance.

Highly Rated
Highly Rated

Kingsdown mattresses are highly rated with over 20,000 reviews, averaging 4.7 stars and a 96% referral rate.

Hand tufted for an elegant touch and to ensure components don't shift over time. Premium Joma Wool wicks away moisture and regulates body temperature. Plush gel quilting foams offer instant pressure relief at the surface. Airflow Latex provides breathable, resilient comfort. Plush Comfort Flex Gel Foam eliminates pressure point buildup. Hundreds of individually wrapped coils contour to every inch of the body for personalized support and minimized partner disturbance. An added layer of micro coils cradle the body for support. The patented motion separation construction provides an undetectable divider that separates both sides of the mattress to mitigate partner disturbance throughout the night. Full Body Surround Edge Support coils along the perimeter create a full, edge-to-edge sleeping surface. Conveniently raise or lower the head of your mattress using the RTG Sleep 2900 adjustable base with wireless remote control.

SKU: 5900204P

Features

Adjustable / Innerspring

Collection

Orista Cove

Warranty

10 year limited warranty -

Code J -

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20 year limited -

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Q&A answers generated with AI assistance.

What are the practical benefits of a "head-up only" adjustable base compared to a standard foundation?

The included RTG Sleep 2900 base allows you to raise the head of the mattress with a wireless remote, offering significant lifestyle and health advantages. Elevating the head can provide immediate relief for those suffering from acid reflux, GERD, or snoring. It also creates a much more comfortable ergonomic position for activities like reading, working on a laptop, or watching television, transforming your bedroom into a versatile living space without the complexity of a full-body adjustable system.


Will I feel my partner moving during the night on this mattress?

Minimizing partner disturbance is a core feature of this mattress's design. It utilizes patented motion separation construction, which acts as an undetectable divider between the two sides of the bed. This, combined with individually wrapped coils that move independently, ensures that one person's movements—such as tossing, turning, or getting out of bed—are not transferred across the surface, allowing both sleepers to enjoy uninterrupted rest.


How does this mattress handle heat and humidity, especially in warmer climates?

For sleepers in humid or warm regions like Florida or the Southeast, temperature regulation is critical for a restful night. This mattress is engineered with premium Joma Wool, a natural material known for its superior moisture-wicking and temperature-regulating properties. Combined with breathable Airflow Latex and gel-infused quilting foams, these materials facilitate constant air circulation, preventing the "heat trap" often associated with traditional mattresses and ensuring a cool, dry sleep environment throughout the night.


What are the benefits of the coil-on-coil construction in this mattress for back pain?

This mattress features a sophisticated dual-layered system including hundreds of individually wrapped coils and an additional layer of micro coils. This "coil-on-coil" design provides exceptional contouring support, allowing the mattress to adapt to your body's specific curves and weight distribution. By providing targeted pressure relief at the surface while maintaining deep-down support, it helps maintain proper spinal alignment, which is essential for alleviating chronic back and hip pain.


How tall is this mattress set, and will it fit my existing king-size bed frame?

The mattress itself has a substantial 16-inch profile, while the adjustable base features a slim 4-inch height, resulting in a total height of approximately 20 inches from the frame slats. This king-size set (80"l x 76"w) is designed to fit most modern king-size bed frames that are compatible with adjustable bases. We recommend checking your frame's internal clearance and your preferred headboard height to ensure this luxurious, high-profile set aligns with your aesthetic and accessibility needs.


Why is hand-tufting considered a premium feature for this mattress?

Hand-tufting is a traditional artisan technique where the mattress layers are secured by hand-threaded straps from top to bottom. Based on our expertise in high-end bedding, this process is a mark of superior craftsmanship because it prevents the internal components—like the premium foams, wool, and latex—from shifting or bunching over time. This ensures the mattress maintains its structural integrity and consistent comfort level for its entire lifespan, a level of durability that standard machine-glued mattresses often cannot match.

80"l x 76"w x 16"h; adjustable base: 4"h