With more comfort, support, and sustainability, the iComfortECO Smooth Hybrid S40HD Plush delivers a better night’s sleep that’s easier on the earth. With eco friendly materials like the CoolTemp Cover Powered by Repreve, a cool-to-the-touch, breathable cover made with the recycled plastic equivalent to 120 water bottles and Terra Fusion Memory Foam made from 28% plant-based material that provides pressure relief, cradling comfort, and reduces motion transfer for uninterrupted sleep. A layer of high density memory foam and layer of latex provides extra relief for pressure points like hips and shoulders. For even more targeted pressure relief and durable support, all models include the exclusive 5-Zone Support System made from 85% recycled steel. Designed with edge-to-edge support, ideal for any sleep position, so you rest comfortably all night long.

Key Features of the Serta iComfortECO Smooth Hybrid S40HD Plush Mattress :

• CoolTemp Cover powered by REPREVE – This cool to the touch, breathable cover is made with recycled plastic bottles.
• Terra Fusion Memory Foam – Made from 30% plant-based material that provides pressure relief and reduced motion transfer for uninterrupted sleep.
• Custom Fit HD Memory Foam – High density foam that conforms to your body for comfortable support all night long.
• Latex Layer – A responsive layer containing 20% natural latex that’s breathable and supportive

• Comfort Foam – Comfort Foam is made in varying levels of softness (extra firm, firm, medium, plush, etc.) to create comfort preferences for all comfort levels.
• 1000 Series 5-Zone Quad Coil Support System – Made with 85% recycled steel, provides targeted pressure relief and support for your back and thighs – and cradles you everywhere else.
• BestEdge Foam Encasement – Surrounding the entire mattress is a high-density foam providing additional strength and support around the edge of the mattress.
• CertiPUR-US – certified means your mattress is made from materials without mercury, lead or formaldehyde.
• 10-Year Limited Warranty – The best warranty in the business. Beautyrest mattresses have undergone rigorous industry standard durability tests which demonstrate exceptional results.
• Adjustable Base Friendly