King Size Mattress, 16 Inch Hybrid King Mattress in a Box,

Product Overview

This King Size Mattress offers a modern sleep solution designed for those who value both comfort and support. Featuring a 16-inch hybrid construction, it seamlessly blends the pressure-relieving qualities of cooling gel memory foam with the responsive support of individual pocket springs. Ideal for king-sized beds, this mattress delivers a medium firm feel that accommodates back, side, and combination sleepers while promoting proper spinal alignment. The innovative design minimizes motion transfer, making it an excellent choice for couples or anyone sensitive to disturbances during sleep. With CertiPUR-US certification, every foam component meets rigorous standards for safety, durability, and environmental responsibility. Arriving conveniently rolled and compressed in a box, this mattress is engineered for hassle-free delivery and setup, expanding fully within hours to deliver lasting performance.

Key Features

• Hybrid Construction: Combines individually wrapped pocket springs with layered memory foam for enhanced responsiveness, motion isolation, and overall support—ideal for restless sleepers or partners with different preferences.
• Cooling Gel Memory Foam: Infused with temperature-regulating gel particles, this layer helps dissipate heat buildup, ensuring a cooler, more comfortable sleep surface compared to traditional memory foam.
• Pressure Relief Technology: Strategically contoured foam layers adapt to your body shape, reducing pressure on key areas like shoulders, hips, and lower back to minimize discomfort and improve sleep quality.
• Medium Firm Support Level: Strikes the perfect balance between plush comfort and structural support, offering enough give to cushion sensitive joints while maintaining stability for long-term spinal health.
• Extra Edge Support System: Reinforced perimeter prevents sagging at the edges, maximizing usable sleeping space so you can sit or sleep near the sides without rolling off.
• CertiPUR-US Certified Foams: All foam materials are tested and certified free from harmful chemicals such as ozone depleters, mercury, lead, and phthalates, ensuring peace of mind for health-conscious buyers.

Technical Specifications

• Mattress Type: Hybrid (Combination of Memory Foam & Pocket Springs)
• Size: King (76″ x 80″)
• Thickness: 16 inches
• Firmness Rating: Medium Firm
• Cover Fabric: Breathable, moisture-wicking material with cooling properties
• Certification: CertiPUR-US certified foams (no added formaldehyde, no PBDEs, no mercury)
• Packaging: Vacuum-sealed in a compact box for easy transport and room-to-room placement

Benefits & Use Cases

Designed with today’s sleep needs in mind, this hybrid king mattress excels in environments where comfort, support, and airflow matter most. Its dual-layer system addresses common complaints about traditional memory foam—namely excessive heat retention and insufficient edge support. The pocketed springs provide targeted zoned support, responding independently to movement and weight distribution, which enhances motion isolation and reduces partner disruption. This makes it especially beneficial for couples sharing a large bed frame or individuals who toss and turn frequently.

The 16-inch profile strikes an optimal balance between deep cushioning and structural resilience. It offers generous comfort without compromising stability, fitting snugly on standard platform beds, adjustable bases, and most foundation types. The medium firm rating appeals to a broad demographic: back sleepers appreciate the supportive underpinning that keeps the spine neutral; side sleepers benefit from contouring that relieves pressure points around hips and shoulders; even stomach sleepers find enough firmness to prevent sinking too deeply.

For those recovering from injury or managing chronic joint or back pain, the combination of adaptive foam and responsive coils provides relief by evenly distributing weight and minimizing strain on vulnerable areas. Lightweight users will enjoy the balanced feel, while heavier individuals gain confidence in the mattress’s ability to maintain consistent support across the entire surface thanks to the reinforced edges.

Additionally, the breathable cover fabric enhances airflow throughout the night, working in tandem with the gel-infused foam to create a cooler microclimate close to the skin—a significant advantage over all-foam alternatives prone to trapping body heat.

Important Notes

Upon unboxing, the mattress will begin expanding immediately and should reach full inflation and settling within 24 to 72 hours. During this period, some temporary odor may be present—this is normal and typically dissipates within a few days as the mattress breathes. No flipping is required due to its non-flippable, single-sided design; however, rotating the mattress every three to six months helps promote even wear and extend its lifespan.

Ensure your bed frame, foundation, or adjustable base is compatible with hybrid mattresses, particularly if it features slats spaced more than 3 inches apart. If gaps exist, a low-profile bed skirt or mattress topper may be needed for proper support. Professional assembly is not included—the mattress simply unfolds and settles into place once unpacked.

While CertiPUR-US certification guarantees safe material composition, individuals with severe chemical sensitivities should allow extra ventilation time after delivery. For best results, place the mattress on a clean, flat surface away from direct sunlight and high humidity during initial setup.