Serta S50UHD Medium Mattress (King)

Featuring select materials that are up to 70% sustainable, this supportive mattress offers a hybrid construction with a smooth, memory foam feel- with upgrades available for even more cooling, comfort, and pressure relief. The S50UHD Medium mattress by Serta iComfort Eco Hybrid features a CoolTemp™ Cover powered Repreve® that is made with recycled plastic bottles, the TerraFusion™ Memory Foam that provides pressure relief and reduced motion transfer for uninterrupted sleep, a layer of PeakSupport™ Ultra HD Memory Foam to provides steady support so you don't sink too far into the mattress, the Latex layer that's breathable and supportive, CustomFit™ HD Memory Foam that conforms to your body for comfortable support, and the 5-Zone Quad Coil Support System.