Restonic Hybrid Mattress Firm Support Pocketed Coils Cooling Foam Sleep Surface

A firm sleep surface doesn't have to mean stiff or hot — this 13-inch hybrid from Restonic layers multiple foam technologies over a robust individually wrapped coil system to deliver deep lumbar support with active temperature regulation. The reinforced center-third construction and 360° edge support make it a strong choice for solo sleepers or couples who need motion isolation without compromising on a genuinely firm feel.

• W 39 x L 75 x H 13 inches (Twin)
• 700 individually wrapped pocketed coils with a reinforced 360° SuperEdge perimeter to maximize the usable sleep surface and prevent edge roll-off
• Exclusive Marvelous Middle® center-third reinforcement delivers 25% more lumbar support and reduces motion transfer between sleep partners
• Dual cooling technology with Phase Change Material actively absorbs and releases heat to regulate sleep temperature throughout the night
• HD CoolFlow high-density foam comfort layer provides breathable pressure relief while maintaining a firm, supportive feel
• DuraLast Support Foam base layer adds long-term resilience, helping the mattress retain its shape and firmness over years of use
• CoolFlow Plush top layer promotes airflow and adds a light contouring touch without softening the overall firm profile

Features

• Restonic 13” Firm Mattress – Advanced Cooling & Deep Support for Restorative Sleep'
• 'Designed for those who prefer a firm, supportive sleep surface with advanced cooling technology, the Restonic 13” Firm Mattress delivers durability, targeted support, and temperature regulation for a consistently refreshing night’s sleep.'
• 'Dual Cooling Technology with Phase Change Material – Actively absorbs and releases heat to maintain a comfortable sleep temperature throughout the night.'
• 'HD CoolFlow Foam – A high-density, breathable comfort layer that enhances cooling and provides superior pressure relief without sacrificing firm support.'
• 'CoolFlow Plush Foam – A responsive top layer that promotes airflow and cradles your body for an extra touch of comfort.'
• 'DuraLast Support Foam – Adds long-lasting resilience and durability, ensuring your mattress maintains its shape and support over time.'
• 'CoolFlow Medium Foam provides balanced contouring and pressure relief, offering a perfect blend of cushioning comfort and responsive support for a more restful sleep.'
• 'Exclusive Marvelous Middle® – Reinforced center-third support provides 25% more lumbar support, reducing motion transfer between partners for uninterrupted rest.'
• '700 Individually Wrapped Coil System with 360° SuperEdge – A higher coil count enhances responsiveness, while the reinforced perimeter maximizes your sleep surface and prevents edge roll-off.'
• 'At 13” tall, the Restonic Firm Mattress is engineered for long-lasting support, cooling comfort, and a firm feel—helping you wake up refreshed and ready to take on the day.