JERFIT California King Size 12 Inch Cooling Gel Memory Foam Mattress, Medium Firm Support with CertiPUR-US Certified, Bed in a Box, White Gray

Experience the ultimate night of cool, contouring comfort with the JERFIT 12-Inch California King Gel Memory Foam Mattress. Expertly engineered with a multi-layer all-foam design, this mattress provides the ideal balance of medium-firm support and pressure-relieving cushioning. The top layer features cooling gel-infused memory foam that draws heat away from your body, while the responsive transition foam adapts to your unique shape. A high-density base foam ensures lasting durability and prevents sagging. Encased in a premium cool-to-the-touch cover with advanced temperature-regulating technology, this mattress actively works to prevent overheating throughout the night. Shipped conveniently in a compact box, it easily expands to its full size in your room, making setup a simple one-person task. Achieve deeper, more restorative sleep with optimal spinal alignment and a consistently cool sleep surface.

• JERFIT CertiPUR-US Certified foam ensures high-quality, durable performance without harmful chemicals.
• Advanced cooling gel-infused memory foam layer pulls heat away for a cooler sleep all night.
• Premium Phase Change Material (PCM) cover feels cool on contact and regulates sleep temperature.
• Multi-layer all-foam construction provides targeted pressure relief and balanced medium-firm support.
• High-density base foam core offers exceptional edge support and long-term structural integrity.
• Shipped compressed in a box for easy delivery and hassle-free setup through tight spaces.
• Quick expansion to full 12-inch height within 24-72 hours, ready for first-night use.
• Ideal for all sleeping positions, including side, back, and stomach sleepers.
• Motion-isolating design minimizes partner disturbance for uninterrupted rest.