12-Inch King Hybrid Mattress Combining Memory Foam And Pocket Springs For Medium-Firm Support, Spinal Alignment, Minimal Motion Transfer, And Enhanced Breathability.

Features

• Medium-firm memory foam layer conforms precisely to the body while maintaining supportive resistance, promoting natural spinal curvature and reducing pressure points at shoulders and hips for sustained comfort throughout the night.
• The integrated fire barrier uses only flame-retardant viscose and low-melt PET fibers—no fiberglass, no dust shedding, no special handling required—making it safe for direct contact, easy to unbox, and compatible with all standard bed foundations or frame types.
• All foam components are rigorously tested and certified by CertiPUR-US, ensuring absence of harmful substances such as ozone depleters, heavy metals, formaldehyde, and phthalates, supporting long-term indoor air quality and user well-being.
• Multi-layer breathability includes open-cell foam structure, air-channel spring design, and permeable cover fabric, collectively enhancing airflow and thermal regulation to maintain a consistently cool sleep surface even during warmer months or active sleep cycles.
• Individually wrapped pocket springs respond dynamically to localized weight and movement, minimizing motion transfer between sleepers and delivering targeted lumbar reinforcement without compromising overall surface stability or responsiveness.