Extra Firm Full Size Hybrid Mattress 14 Inch with Lumbar Support

This 14-inch extra firm hybrid mattress combines high-density pocket springs with premium foam to deliver deep lumbar support and motion isolation. Designed for side sleepers, couples with different schedules, and individuals seeking orthopedic back relief, it features a robust 14-inch profile with reinforced edges for a durable, cooling sleep surface.

• Hybrid Coil Construction: Engineered with individually wrapped pocket springs that isolate motion and prevent partner disturbance during sleep.
• 14-Inch Extra Firm Profile: Provides a high-density, non-sagging sleep surface that maintains its structural integrity and thickness over extended use.
• Reinforced Edge Support: Features a double-row perimeter system that expands the usable sleep area and prevents edge roll-off when sitting near the border.
• Advanced Airflow System: The open-coil base layer boosts internal airflow by 30% compared to solid foam, dissipating body heat for a cooler sleeping environment.
• Targeted Zoning Support: Engineered to conform to the natural curvature of the spine, offering customized resistance and cushioning under the hips and shoulders.
• Zero Fiberglass Materials: Built with a zero-fiberglass barrier and low-VOC elements to ensure a clean, safe indoor sleeping environment.
• Breathable Top Cover: Includes a highly breathable, skin-friendly knit textile that regulates temperature and prevents heat retention throughout the night.
• CertiPUR-US Certification: The foams used meet strict standards for content, emissions, and durability, ensuring long-term safety and comfort.

This extra firm full mattress supports a healthier sleep cycle by aligning the spine and reducing motion transfer, allowing couples to rest undisturbed. The reinforced edges and cooling coil design make it a practical choice for active individuals and heavy-weight users who need durable lumbar relief and a consistently temperature-regulated bedroom environment.