{"product_id":"english-elm-restonic-comfort-care-firm-hybrid-mattress-with-pocketed-coils-and-cooling-foam-layers","title":"Restonic Comfort Care Firm Hybrid Mattress with Pocketed Coils and Cooling Foam Layers","description":"\u003cp\u003eA firm sleep surface doesn't have to mean sacrificing comfort, and this 13-inch hybrid from Restonic makes that case convincingly. Multiple foam layers work alongside a 700-coil innerspring system to deliver targeted lumbar support, active heat dissipation, and a reinforced perimeter that holds its shape from edge to edge — qualities that matter most to back sleepers and anyone who runs warm at night. \u003c\/p\u003e\u003cul\u003e \u003cli\u003eW 76 x L 80 x H 13 inches (King size)\u003c\/li\u003e \u003cli\u003e700 individually wrapped pocketed coils with 360° SuperEdge reinforced perimeter for full-surface support and edge-to-edge stability\u003c\/li\u003e \u003cli\u003eExclusive Marvelous Middle® construction reinforces the center-third of the mattress with 25% more lumbar support and reduced motion transfer between partners\u003c\/li\u003e \u003cli\u003ePhase change material technology actively absorbs and releases body heat to regulate sleep temperature throughout the night\u003c\/li\u003e \u003cli\u003eHD CoolFlow high-density foam comfort layer promotes airflow and pressure relief while maintaining a firm, supportive feel\u003c\/li\u003e \u003cli\u003eDuraLast support foam base layer adds long-term resilience, helping the mattress retain its shape and structural integrity over time\u003c\/li\u003e \u003cli\u003eCoolFlow Medium and CoolFlow Plush foam layers provide progressive contouring from the top surface down, balancing cushioning with responsive support\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRestonic 13” Firm Mattress – Advanced Cooling \u0026amp; Deep Support for Restorative Sleep'\u003c\/li\u003e\n\u003cli\u003e'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.'\u003c\/li\u003e\n\u003cli\u003e'Dual Cooling Technology with Phase Change Material – Actively absorbs and releases heat to maintain a comfortable sleep temperature throughout the night.'\u003c\/li\u003e\n\u003cli\u003e'HD CoolFlow Foam – A high-density, breathable comfort layer that enhances cooling and provides superior pressure relief without sacrificing firm support.'\u003c\/li\u003e\n\u003cli\u003e'CoolFlow Plush Foam – A responsive top layer that promotes airflow and cradles your body for an extra touch of comfort.'\u003c\/li\u003e\n\u003cli\u003e'DuraLast Support Foam – Adds long-lasting resilience and durability, ensuring your mattress maintains its shape and support over time.'\u003c\/li\u003e\n\u003cli\u003e'CoolFlow Medium Foam provides balanced contouring and pressure relief, offering a perfect blend of cushioning comfort and responsive support for a more restful sleep.'\u003c\/li\u003e\n\u003cli\u003e'Exclusive Marvelous Middle® – Reinforced center-third support provides 25% more lumbar support, reducing motion transfer between partners for uninterrupted rest.'\u003c\/li\u003e\n\u003cli\u003e'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.'\u003c\/li\u003e\n\u003cli\u003e'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.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003csmall\u003eNote: Product descriptions may reference specific features of \u003cstrong\u003eB123P299674-GIGA\u003c\/strong\u003e. You will receive the exact product according to the options (color, size, material, shape, etc.) you select on this page.\u003c\/small\u003e","brand":"English Elm","offers":[{"title":"Default Title","offer_id":49926198722727,"sku":"B123P299674-GIGA","price":846.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0312\/6968\/3245\/files\/1ff9926ed0e0e822a20a9327725f7cd1.jpg?v=1778947316","url":"https:\/\/englishelm.com\/products\/english-elm-restonic-comfort-care-firm-hybrid-mattress-with-pocketed-coils-and-cooling-foam-layers","provider":"English Elm","version":"1.0","type":"link"}