Luxury Medium 12-Inch Full Hybrid Mattress With Euro Top And Memory Foam And Extra Lumbar Support offers a balanced medium feel with targeted lumbar support to help keep your lower back aligned through the night. A soft polyester cover in warm grey tops a euro top and layered memory foam and PU foam that cushion pressure points while a pocket spring system with metal provides responsive support and minimizes motion transfer. At 12 inches and made in the USA, this full-size hybrid is built to deliver contouring comfort and structural support for back, side and stomach sleepers.