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Firm King Size Mattress 14 inch, Cooling Hybrid King Mattress in a Box

Based on 65 reviews
Condition: New
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$369.98
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Availability: In Stock.
Fulfilled by REGOSS Store

Arrives Nov 5 – Nov 9
Order within 3 hours and 4 minutes

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At a glance

Condition
New
Color
Grey
Size
King (U.S. Standard)
Set
14” Signature
Model
RG12M-14 king-Firm
Dimensions
80 x 76 x 14 in
Weight
101 lb
In the box
Gel Memory FoamHigh Density FoamIndividual Pocketed Coils

Features 5

  • ICE SILK COOLING FOR ALL-NIGHT COMFORT-The Regoss Luxury 14 inch king size Mattress is crafted with ice-silk-infused fabric, this mattress delivers a cool-to-the-touch, silky-soft feel. Moisture-wicking and highly breathable, the cover helps regulate body temperature throughout the nightkeeping hot sleepers cool, dry, and comfortable.
  • FIRM SUPPORT WITH TARGETED PRESSURE RELIEF-This firm hybrid king mattress features a 7-layer construction with individually wrapped pocketed coils and high-density foams, delivering stable, balanced support for the back, lumbar area, and hipsideal for back and stomach sleepers. Gel-infused memory foam combined with a 5-zone support system provides targeted contouring, helping relieve tension and pressure points for deeper, more restorative sleep with less morning stiffness and soreness.
  • QUIET MOTION ISOLATION FOR UNDISTURBED SLEEP-Built with 900+ individually wrapped pocketed springs, each encased in non-woven fabric and engineered to move independently. This design minimizes motion transfer and reduces noise at the source, so movement stays isolated to one side of the bedeven when your partner shifts or gets in and out. Well-suited for couples who value quiet nights and minimal sleep disruption.
  • REINFORCED EDGE SUPPORT FOR LASTING STABILITY-Built with high-gauge steel coils2.1mm in the center for core support and reinforced to 2.3mm around the perimeterthis mattress delivers enhanced edge stability and long-lasting durability. Whether you sit on the edge, sleep near the sides, or get in and out of bed, the edges remain firm without sagging, providing consistent, reliable support across the entire surface and making it especially suitable for common or heavy sleepers.

Description

Does this mattress feel firm enough for proper back support? Yes — this is a true firm hybrid mattress built for stable, balanced support. The 5-zone pocket coils and high-density foams keep your spine aligned and reduce sinkage around the hips and lower back. Ideal for back and stomach sleepers. Will this mattress help me stay cooler during hot summer nights? The ice-silk cover offers a cooler, more breathable feel than standard fabrics, with a smooth, cool-to-the-touch surface that helps reduce heat buildup. It won’t stay cold in extreme heat, but it enhances comfort, especially in air-conditioned rooms. Does the mattress provide strong edge support? Yes — this mattress features reinforced high-gauge coils around the perimeter to reduce sagging and edge collapse. It provides stable, supportive edges whether you sit, sleep near the sides, or get in and out of bed for a more secure feel. Will I feel my partner’s movement while sleeping? Unlikely. Our hybrid design uses independently moving pocketed coils to absorb motion and minimize disturbance. Even if your partner tosses, turns, or gets up during the night, the sleep surface stays calm and comfortable.

Specs 37

Brand REGOSS
Size King (U.S. Standard)
Product Dimensions 80"L x 76"W x 14"Th
Item Weight 101 pounds
Item Firmness Description Firm
Top Style Euro Top
Cover Material Polyester Blend
Number of Layers 7

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 5 – Nov 9

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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